I have one I sell for $20.00 brand new!
I bought it 4-5 years ago and opened it MAYBE 6x. Lets face it, this website and its viewers share more upto date info on leads, speed, and bait! The bible gives you a close start, all of our boats are different in size, trolling speed, manuvurability, planner board tow line angle to distance the line is from water surface! This all makes a difference....I've seen it!
When if troll, I take notes...speed, jet size, bait, and foot back (fb) behind the release. I note what the fishfinder marks, to what lead took a fish- no matter what species. That learns me of what/how to get to that particular fishing depth or water column.
In the past winters, I go back and kind of make my own "Somethin Fishy" bible, out of recorded notes, cause Im trying to fine tune gear to boat...Everyones boat is slighty different- but close.
Like any other sport or hobby, Grandpa always told me...practice makes perfect!
I will sell the book for $20.00 , PM me or you may barrow it- Ron

Lets have a great weekend on water, get the net...fish on.