Excerpted with permission from "Troll Hunting: Inside the World of Online ... He leads me up a few floors and past a library jammed with legal books and a creepy modern painting of a judge with ...

This week has seen loads of e-book news. Barnes & Noble and rival Kobo ... This should not be confused with foreign film, "The Troll Hunter." Speaking of trolls, 4chan founder Chris Poole assures ...

USA TODAY presents an exclusive excerpt and illustrations from the book below. The two authors ... because he's been to the troll world and has become a protector keeping the human world safe ...

Ultimately, Troll Hunters is here to name, shame and lay down the law to Britain's worst offenders and to unpick the psychology of what makes a troll tick.