diff --git a/BlazorApp/SharedData/Models/Book.cs b/BlazorApp/SharedData/Models/Book.cs
new file mode 100644
index 0000000..72907e2
--- /dev/null
+++ b/BlazorApp/SharedData/Models/Book.cs
@@ -0,0 +1,16 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SharedData.Models
+{
+    public class Book
+    {
+        public int BookId { get; set; }
+        public string Title { get; set; }
+        public string ISBN { get; set; }
+        public ICollection<Review> Reviews { get; set; }
+    }
+}
diff --git a/BlazorApp/SharedData/Models/Review.cs b/BlazorApp/SharedData/Models/Review.cs
new file mode 100644
index 0000000..c671983
--- /dev/null
+++ b/BlazorApp/SharedData/Models/Review.cs
@@ -0,0 +1,17 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SharedData.Models
+{
+    public class Review
+    {
+        public int ReviewId { get; set; }
+        //[ForeignKey("Book")]
+        public int BookId { get; set; }
+        public string Context { get; set; }
+    }
+}
diff --git a/BlazorApp/WebAPI/Data/ApplicationDbContext.cs b/BlazorApp/WebAPI/Data/ApplicationDbContext.cs
index 2e9ce35..b33ee1c 100644
--- a/BlazorApp/WebAPI/Data/ApplicationDbContext.cs
+++ b/BlazorApp/WebAPI/Data/ApplicationDbContext.cs
@@ -6,6 +6,8 @@ namespace WebAPI.Data
     public class ApplicationDbContext : DbContext
     {
         public DbSet<GameResult> GameResults { get; set; }
+        public DbSet<Book> Books { get; set; }
+        public DbSet<Review> Reviews { get; set; }
 
         public ApplicationDbContext(DbContextOptions<ApplicationDbContext> options)
             : base(options)
diff --git a/BlazorApp/WebAPI/Migrations/20230828042927_book-review.Designer.cs b/BlazorApp/WebAPI/Migrations/20230828042927_book-review.Designer.cs
new file mode 100644
index 0000000..ed9d6c2
--- /dev/null
+++ b/BlazorApp/WebAPI/Migrations/20230828042927_book-review.Designer.cs
@@ -0,0 +1,111 @@
+// <auto-generated />
+using System;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using WebAPI.Data;
+
+#nullable disable
+
+namespace WebAPI.Migrations
+{
+    [DbContext(typeof(ApplicationDbContext))]
+    [Migration("20230828042927_book-review")]
+    partial class bookreview
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "7.0.10")
+                .HasAnnotation("Relational:MaxIdentifierLength", 128);
+
+            SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
+
+            modelBuilder.Entity("SharedData.Models.Book", b =>
+                {
+                    b.Property<int>("BookId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("BookId"));
+
+                    b.Property<string>("ISBN")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Title")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("BookId");
+
+                    b.ToTable("Books");
+                });
+
+            modelBuilder.Entity("SharedData.Models.GameResult", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<DateTime>("Date")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int>("Score")
+                        .HasColumnType("int");
+
+                    b.Property<int>("UserId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("UserName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("GameResults");
+                });
+
+            modelBuilder.Entity("SharedData.Models.Review", b =>
+                {
+                    b.Property<int>("ReviewId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("ReviewId"));
+
+                    b.Property<int?>("BookId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Context")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("ReviewId");
+
+                    b.HasIndex("BookId");
+
+                    b.ToTable("Reviews");
+                });
+
+            modelBuilder.Entity("SharedData.Models.Review", b =>
+                {
+                    b.HasOne("SharedData.Models.Book", null)
+                        .WithMany("Reviews")
+                        .HasForeignKey("BookId");
+                });
+
+            modelBuilder.Entity("SharedData.Models.Book", b =>
+                {
+                    b.Navigation("Reviews");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}
diff --git a/BlazorApp/WebAPI/Migrations/20230828042927_book-review.cs b/BlazorApp/WebAPI/Migrations/20230828042927_book-review.cs
new file mode 100644
index 0000000..41e6e65
--- /dev/null
+++ b/BlazorApp/WebAPI/Migrations/20230828042927_book-review.cs
@@ -0,0 +1,62 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace WebAPI.Migrations
+{
+    /// <inheritdoc />
+    public partial class bookreview : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "Books",
+                columns: table => new
+                {
+                    BookId = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    Title = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    ISBN = table.Column<string>(type: "nvarchar(max)", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Books", x => x.BookId);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Reviews",
+                columns: table => new
+                {
+                    ReviewId = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    Context = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    BookId = table.Column<int>(type: "int", nullable: true)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Reviews", x => x.ReviewId);
+                    table.ForeignKey(
+                        name: "FK_Reviews_Books_BookId",
+                        column: x => x.BookId,
+                        principalTable: "Books",
+                        principalColumn: "BookId");
+                });
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Reviews_BookId",
+                table: "Reviews",
+                column: "BookId");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "Reviews");
+
+            migrationBuilder.DropTable(
+                name: "Books");
+        }
+    }
+}
diff --git a/BlazorApp/WebAPI/Migrations/20230828043008_book-review2.Designer.cs b/BlazorApp/WebAPI/Migrations/20230828043008_book-review2.Designer.cs
new file mode 100644
index 0000000..cad49d6
--- /dev/null
+++ b/BlazorApp/WebAPI/Migrations/20230828043008_book-review2.Designer.cs
@@ -0,0 +1,113 @@
+// <auto-generated />
+using System;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using WebAPI.Data;
+
+#nullable disable
+
+namespace WebAPI.Migrations
+{
+    [DbContext(typeof(ApplicationDbContext))]
+    [Migration("20230828043008_book-review2")]
+    partial class bookreview2
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "7.0.10")
+                .HasAnnotation("Relational:MaxIdentifierLength", 128);
+
+            SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
+
+            modelBuilder.Entity("SharedData.Models.Book", b =>
+                {
+                    b.Property<int>("BookId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("BookId"));
+
+                    b.Property<string>("ISBN")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Title")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("BookId");
+
+                    b.ToTable("Books");
+                });
+
+            modelBuilder.Entity("SharedData.Models.GameResult", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<DateTime>("Date")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int>("Score")
+                        .HasColumnType("int");
+
+                    b.Property<int>("UserId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("UserName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("GameResults");
+                });
+
+            modelBuilder.Entity("SharedData.Models.Review", b =>
+                {
+                    b.Property<int>("ReviewId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("ReviewId"));
+
+                    b.Property<int>("BookId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Context")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("ReviewId");
+
+                    b.HasIndex("BookId");
+
+                    b.ToTable("Reviews");
+                });
+
+            modelBuilder.Entity("SharedData.Models.Review", b =>
+                {
+                    b.HasOne("SharedData.Models.Book", null)
+                        .WithMany("Reviews")
+                        .HasForeignKey("BookId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("SharedData.Models.Book", b =>
+                {
+                    b.Navigation("Reviews");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}
diff --git a/BlazorApp/WebAPI/Migrations/20230828043008_book-review2.cs b/BlazorApp/WebAPI/Migrations/20230828043008_book-review2.cs
new file mode 100644
index 0000000..17166d1
--- /dev/null
+++ b/BlazorApp/WebAPI/Migrations/20230828043008_book-review2.cs
@@ -0,0 +1,59 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace WebAPI.Migrations
+{
+    /// <inheritdoc />
+    public partial class bookreview2 : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropForeignKey(
+                name: "FK_Reviews_Books_BookId",
+                table: "Reviews");
+
+            migrationBuilder.AlterColumn<int>(
+                name: "BookId",
+                table: "Reviews",
+                type: "int",
+                nullable: false,
+                defaultValue: 0,
+                oldClrType: typeof(int),
+                oldType: "int",
+                oldNullable: true);
+
+            migrationBuilder.AddForeignKey(
+                name: "FK_Reviews_Books_BookId",
+                table: "Reviews",
+                column: "BookId",
+                principalTable: "Books",
+                principalColumn: "BookId",
+                onDelete: ReferentialAction.Cascade);
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropForeignKey(
+                name: "FK_Reviews_Books_BookId",
+                table: "Reviews");
+
+            migrationBuilder.AlterColumn<int>(
+                name: "BookId",
+                table: "Reviews",
+                type: "int",
+                nullable: true,
+                oldClrType: typeof(int),
+                oldType: "int");
+
+            migrationBuilder.AddForeignKey(
+                name: "FK_Reviews_Books_BookId",
+                table: "Reviews",
+                column: "BookId",
+                principalTable: "Books",
+                principalColumn: "BookId");
+        }
+    }
+}
diff --git a/BlazorApp/WebAPI/Migrations/ApplicationDbContextModelSnapshot.cs b/BlazorApp/WebAPI/Migrations/ApplicationDbContextModelSnapshot.cs
index 65ae33e..1594605 100644
--- a/BlazorApp/WebAPI/Migrations/ApplicationDbContextModelSnapshot.cs
+++ b/BlazorApp/WebAPI/Migrations/ApplicationDbContextModelSnapshot.cs
@@ -22,6 +22,27 @@ namespace WebAPI.Migrations
 
             SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
 
+            modelBuilder.Entity("SharedData.Models.Book", b =>
+                {
+                    b.Property<int>("BookId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("BookId"));
+
+                    b.Property<string>("ISBN")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Title")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("BookId");
+
+                    b.ToTable("Books");
+                });
+
             modelBuilder.Entity("SharedData.Models.GameResult", b =>
                 {
                     b.Property<int>("Id")
@@ -47,6 +68,42 @@ namespace WebAPI.Migrations
 
                     b.ToTable("GameResults");
                 });
+
+            modelBuilder.Entity("SharedData.Models.Review", b =>
+                {
+                    b.Property<int>("ReviewId")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("ReviewId"));
+
+                    b.Property<int>("BookId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Context")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("ReviewId");
+
+                    b.HasIndex("BookId");
+
+                    b.ToTable("Reviews");
+                });
+
+            modelBuilder.Entity("SharedData.Models.Review", b =>
+                {
+                    b.HasOne("SharedData.Models.Book", null)
+                        .WithMany("Reviews")
+                        .HasForeignKey("BookId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("SharedData.Models.Book", b =>
+                {
+                    b.Navigation("Reviews");
+                });
 #pragma warning restore 612, 618
         }
     }