Drowned (The Hollow #2) by Christopher Golden and Ford Lytle Gilmore

Now that they have stopped the horseman, Aimee, Shane and Stasia set out to tackle the other evils that are inhabiting Sleepy Hollow- including the enchanted oak tree, and a corn field full of imps. Their biggest challenge, however, will be figuring out what is causing people to drown no where near water, and figuring out how to stop it before it kills again. This second installment in Golden and Gilmore's The Hollow series (book one is Horseman). While this installment lacks some of the intensity of Horseman, it will still be enjoyed by horror fans. This series has it all- suspense, horror, mystery, and even romance.