All people with Bipolar Disorder tend to cycle through Mania and Depression through varying degrees. During a cycle of a person might go on spending sprees. When I cycle through a fight with mania, I go after books, and there are specific kinds of books I hunt down. I really enjoy looking for children's classics, Japanese manga, art books, craft books, bad vampire books, and all others along those lines. I'm currently weeding through supplies in my studio but weeding through my books is nearly impossible. I have so many I need to read but just not the time. Excuses, excuses. I need to organize my book collection.