what's the maximum number of pages available in a photbook project?
What's the maximum number of pages available in a photobook project?
A photo book can have up to 100 pages. The minimum number of pages is 20, and the number of pages needs to be even.
See this page: Details about books, cards, and calendars ordered in Photos for OS X and iPhoto - Apple Support
The limit of 100 pages applies to book projects to be printed by Apple. If you are using a project extension in Photos to create a book to be printed by a third-party service, eg. Mimeo Photos, there may be different page limits.