Will publishing on Amazon cause issue?

Will using a design that I own and have published on Amazon in a book cause me not to be able to use the same design on a shirt?
I own the design. I own the book.


That should not be an issue. We have none exclusive contracts for our shirt designs, meaning the artist can sell them with us and others.

Okay. Thank you. If I were to enter a design in the derby that I own but have used in a book that is sold on Amazon would I check ‘yes’ or ‘no’ for the question
*Is this a NEW design that has NOT been submitted anywhere else?

Sorry, I forgot about derby entries. Derby designs need to be new and not sold on other sites.

Okay. Thank you.