NEW : Phillip Greaves defends his book to reporters . NEW : He is booked into jail in Florida . NEW : Greaves says he wrote the book to `` exorcise '' his childhood . New : The book has been banned from sale by a number of booksellers and bookstores, including Barnes & Noble's Nook store. Sheriff says Greaves ' arrest was not entrapment .
NEW : Phillip Greaves defends his book to reporters . NEW : He is booked into jail in Florida . NEW : Greaves says he wrote the book to `` exorcise '' his childhood . NEW : Sheriff says Greaves ' arrest was not entrapment .