Pictures:

Usability Issues:

• The fastest way to recommend the book wasn't very clear.
  
• Lack of consistency regarding what was clickable.
• Back buttons were hard to find
• User wanted a confirmation after recommending a book.
  
• The label "Books" was misleading. User would have preferred "Find" or "Search"
  
• Didn't understand the social aspect of the app if it didn't give users the ability to converse via comments about the book.
  
• Assumed the "My Shelf" books would link to an e-reader that allowed them to actually read the books.