a while ago, i downloaded a book about ruby on rails and i can't find it anywhere on my computer (pre-time machine) nor on the blogs i read (where i initially found the link).
it was an odd book in that it wasn't a very straightforward book like you'd expect from a computer book. it also had cartoons in it... i'm pretty sure if you'd seen it, you'd remember it as being distinct.
any ideas what it was called? where i can find it again?