Tales of the Cryptids: Mysterious Creatures That May or May Not Exist - Kelly Milner Halls, Rick Spears, Roxyanne Young
Although this is intended for younger readers, I thought it was really neat and had quite a bit of information. I think it's a perfect book for kids who have an interest in Cryptids. It's a great starter book for those who are interested in learning some info and quite a few strange creatures are covered in this short book.