as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
system
create a data model to store information about different books.
user
the data model could include the following fields, each of them representing a different category of data to be stored:

- book title 
- book author 
- publication date 
- number of pages 
- genre 
- recommended age range 
- isbn 
- publisher 
- series 
- illustrated 
- language 
- binding 
- edition 
- audience 
- availability of ebook version 
- price 
- year of release 
- rating 
- book cover 
- reviews 
- number of copies sold 
- author bio
assistant