If you could have a brand new, really good book by your favorite author (living or dead) RIGHT NOW, what would you be willing to do for it?

Tricky question, as I wouldn’t be prepared to do anything illegal or anything like that, so perhaps I would be willing to sacrifice any book from history for a final Hitchhikers Guide to the Galaxy book written by Douglas Adams, as the one done by Eion Colfer just didn’t work for me.