Taste for History

Whenever I read, my cat tries to eat my book; also, she will try to chew on them when they are sitting on the bed. She especially has a taste for my history books. Last year, in AP Euro, and this year, in AP American, she would always try to take a bite out of my textbook when I was reading it. Usually it's just the corner, but recently she tried to take out the middle of a page. Apparently she has a taste for history.