Books

Sounds good. Used bookstores are often also hooked in with networks that can get you used books from other stores for a handful of dollars.

Also, I mean the collection "The Dunwich Horror." The story itself, along with "The Mountains of Madness," are for some reason the famous things by Lovecraft, but to me some of his other and weirder stories are better. "The Music of Erich Zann," "The Thing on the Doorstep," "The Watcher in the Dark," and things like those are very good.