I’m not clear as to exactly how you want this animation to work. But if you’re trying to paste the cover of a book onto a physical book; that’s totally possible. You could do parenting, motion tracking etc.
The first one may be a bit of work with getting the tracking perfect (depending on the shot). After you’ve finished the first book, you’re all set. Just make sure that all of the book covers are the same size. Then, duplicate your page cover in the comp you just finished, and then ALT + drag the new page cover onto that layer. The old book cover will be replaced with the new one.
Repeat.
I hope I understood what you were trying to do. The kay is to make sure that all of the book covers are the same size.
Good luck!
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