When you read a book to your pet, can you read it again? What happens to it?

it'll tell you that your pet has already read it, so nothing happens to it.

Doesn't the book disappear if your pet hasn't read it before though?

I thought it was like the toys.

When you read a book to your pet, it disappears.

dang :( so that Morostide Hex Catalog I got...was a waste.