Here’s one member’s version of his history with April Wine, from humble beginnings to today. He seemed to want to be fair about some pretty rough periods when noses were out of joint, though I gather (after the fact) that some folks think he’s a jerk. It wouldn’t be the first rock bio written by a divisive character, certainly. Either way, he wrote this book, so if it contains wrong information, someone should write another one to correct him.
As a general history and for the stories behind the songs, it’s a decent read. Not the greatest rock bio I’ve ever read, not the worst either.