Planning a summer vacation? We’re making a summer reading list to help you pick some really good books to delve into during your free time. Last week we spoke to Hilary Thayer Hamman, the author of "Anthropology of an American Girl." We also asked you about what’s on your reading list for this summer. Calypso, from Oklahoma, wrote in to our website with his suggestion: A romance/mystery novel called "Paper Towns" by John Greene. A good thriller always delivers, too, and author Justin Cronin’s new book "The Passage," is getting a lot of attention for its apocalyptic twist on the vampire theme.