Are there any good books etc, like mapping for dummies lol?

chip is busy at the mo, and the 3dr is just sat in the garage ready to go, so im thinking about trying to start mapping it a bit, so i can then drive it get done properly.

only thing is, i dont have a fooking clue where to start

i can borrow a wideband lambda and make a set of det cans etc. i just need someone that can either map a bit, or tell me how lol

anyone?