diff --git a/schemas/book.py b/schemas/book.py
new file mode 100644
index 0000000..f07cd4f
--- /dev/null
+++ b/schemas/book.py
@@ -0,0 +1,46 @@
+from pydantic import BaseModel, Field
+from typing import Optional
+
+class BookBase(BaseModel):
+    title: str = Field(..., description="Book title")
+    author: str = Field(..., description="Book author")
+    isbn: str = Field(..., description="Book ISBN number")
+    publication_year: Optional[int] = Field(None, description="Year of publication")
+    publisher: Optional[str] = Field(None, description="Book publisher")
+    description: Optional[str] = Field(None, description="Book description")
+    copies_available: int = Field(default=1, description="Number of copies available")
+    is_available: bool = Field(default=True, description="Book availability status")
+
+class BookCreate(BookBase):
+    class Config:
+        schema_extra = {
+            "example": {
+                "title": "The Great Gatsby",
+                "author": "F. Scott Fitzgerald",
+                "isbn": "978-0743273565",
+                "publication_year": 1925,
+                "publisher": "Charles Scribner's Sons",
+                "description": "A story of the fabulously wealthy Jay Gatsby",
+                "copies_available": 5,
+                "is_available": True
+            }
+        }
+
+class Book(BookBase):
+    id: int = Field(..., description="Book ID")
+
+    class Config:
+        orm_mode = True
+        schema_extra = {
+            "example": {
+                "id": 1,
+                "title": "The Great Gatsby",
+                "author": "F. Scott Fitzgerald",
+                "isbn": "978-0743273565",
+                "publication_year": 1925,
+                "publisher": "Charles Scribner's Sons",
+                "description": "A story of the fabulously wealthy Jay Gatsby",
+                "copies_available": 5,
+                "is_available": True
+            }
+        }
\ No newline at end of file