diff --git a/app/src/main/java/com/example/citrusclient/models/Book.java b/app/src/main/java/com/example/citrusclient/models/Book.java
index f69ff74..19140a2 100644
--- a/app/src/main/java/com/example/citrusclient/models/Book.java
+++ b/app/src/main/java/com/example/citrusclient/models/Book.java
@@ -1,4 +1,33 @@
 package com.example.citrusclient.models;
 
 public class Book {
+
+    private int bookId;
+    private String title;
+    private boolean publicity;
+    private String color;
+    private String accountId;
+
+
+    public Book(String accountId, Integer bookId, String title, boolean publicity, String color, String time) {
+        this.accountId = accountId;
+        this.bookId = bookId;
+        this.title = title;
+        this.publicity = publicity;
+        this.color = color;
+    }
+
+    //Setter
+    public void setTitle(String t) {title = t;}
+    public void setPublicity(boolean p) {publicity = p;}
+    public void setColor(String c) {color = c;}
+    public void setBookId(int id) {bookId = id;}
+    public void setAccountId(String a) {accountId = a;}
+
+    //Getter
+    public String getTitle() {return title;}
+    public boolean getPublicity() {return publicity;}
+    public String getColor() {return color;}
+    public int getBookId() {return bookId;}
+    public String getAccountId() {return accountId;}
 }
diff --git a/app/src/main/java/com/example/citrusclient/rest/BooksRest.java b/app/src/main/java/com/example/citrusclient/rest/BooksRest.java
index 53727ae..13cbfcd 100644
--- a/app/src/main/java/com/example/citrusclient/rest/BooksRest.java
+++ b/app/src/main/java/com/example/citrusclient/rest/BooksRest.java
@@ -1,7 +1,7 @@
 package com.example.citrusclient.rest;
 
-import java.util.Collection;
-import java.util.HashMap;
+import com.example.citrusclient.models.Book;
+
 
 import retrofit2.Call;
 import retrofit2.Response;
@@ -12,18 +12,84 @@
 import retrofit2.http.POST;
 import retrofit2.http.PUT;
 import retrofit2.http.Path;
+import retrofit2.http.Query;
 
 public interface BooksRest {
 
+    //本の一覧を返す
     @GET("accounts/{account_id}/books")
-    Call<Void> getBooks(
-            @Path("account_id") String account_id
+    Call<Book> getBooks(
+            @Path("account_id") String account_id,
+            @Query("token") String token
     );
 
+    //本の新規作成
     @FormUrlEncoded
     @POST("accounts/{account_id}/books")
-    Call<Void> createBook(
-            @Path("account_id") String account_id
+    Call<Book> createBook(
+            @Path("account_id") String account_id,
+            @Field("title") String title,
+            @Field("color") String color,
+            @Field("publicity") boolean publicity,
+            @Field("token") String token
+    );
 
+    //本の情報を取得
+    @GET("accounts/{account_id}/books/{book_id}")
+    Call<Book> getBook(
+            @Path("account_id") String account_id,
+            @Path("book_id") Integer book_id,
+            @Query("token") String token
+    );
+
+    //本の削除
+    @DELETE("accounts/{account_id}/books/{book_id}")
+    Call<String> deleteBook(
+            @Path("account_id") String account_id,
+            @Path("book_id") Integer book_id,
+            @Query("token") String token
+    );
+
+    //本のタイトルを返す(指定したbook_idの本のタイトルを返す）
+    @GET("accounts/{account_id}/books/{book_id}/title")
+    Call<String> getTitle(
+            @Path("account_id") String account_id,
+            @Path("book_id") Integer book_id,
+            @Query("token") String token
+    );
+
+    //本のタイトルを変更(指定したbook_idの本のタイトルを変更する)
+    @PUT("accounts/{account_id}/books/{book_id}/title")
+    Call<String> putTitle(
+            @Path("account_id") String account_id,
+            @Path("book_id") Integer book_id,
+            @Field("title") String title,
+            @Field("token") String token
+    );
+
+    //本の公開情報を返す(指定したbook_idの本の公開状態を返す)
+    @GET("accounts/{account_id}/books/{book_id}/public")
+    Call<Boolean> getPublicity(
+            @Path("account_id") String account_id,
+            @Path("book_id") Integer book_id,
+            @Query("token") String token
+    );
+
+    //公開状態を変更する(指定された本の公開状態を変更する)
+    @PUT("accounts/{account_id}/books/{book_id}/public")
+    Call<String> putPublicity(
+            @Path("account_id") String account_id,
+            @Path("book_id") Integer book_id,
+            @Field("publicity") Boolean publicity,
+            @Field("token") String token
+    );
+
+    //本の色を変更する(book_idを指定して本の色を変更する)
+    @PUT("accounts/{account_id}/books/{book_id}/color")
+    Call<String> putColor(
+            @Path("account_id") String account_id,
+            @Path("book_id") Integer book_id,
+            @Field("color") String color,
+            @Field("token") String token
     );
 }