Written books will not copy correctly. When you craft a copied book, it will give you the book copy, but not the original back.
WILL UPLOAD PICS LATER, JUST TRY IT YOURSELF FOR NOW.
MC-91838
Written Books Cannot Be Coppied
Resolved
Duplicate
0
Thank you for your report.
However, your ticket has been resolved as a duplicate.
This issue has been linked to the original bugreport: MC-74392. You can find or add further information on that report.
Please search before reporting any bugs, as it's likely that one exists already.