As many of you know I'm kind of an excel geek so I took the names and added the entries into a column. Add a rand function to jumble them. Then ran this really cool formula [=INDEX($A:$A,RANDBETWEEN(1,COUNTA($A:$A)),1)] and tada I got the winner! Now you see why I say excel geek.
Shell email me your snail mail and I will send you the book! There will be another contest next month so check back often!