Hi @steveb_la, check out this link and see if you can view the book here: https://www.raywenderlich.com/books/ios-apprentice/v8.3. If you’re not seeing the book listed under My Products > Purchases, it might be a bug or it’s just not listed for a reason I am not certain of. You can also contact the customer support team here: support@razeware.com.
Best,
Gina