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.
Environment
Windows 10 Education x64
Java 1.8.0_25 64bit
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.