You could just tell funny stories all day long about phone related mischief. Other topics include: Redboxing, Prank calls gone wrong, Getting busted, Almost getting busted, Phone vandalism, The perils of running a phone themed website, Relay operators, Collect calls, Calls to idiots, Calls from idiots, Telemarketing, Recording calls, Funny call transcripts, Messing with operators, Phone company threats, Outrageous phone bills, Summer prank details, etc.. Throw in all the old material from your websites and include an audio cd with lots of never before heard prank calls. Some of Murd0c's insane stories might make a good chapter. Don't put any new material online until your book sales are dwindling or you will spoil the book for those who want to buy it and encourage the lazy people to not buy at all. I think Joe messed up there