Working out of Toronto, Canada, Martin Popoff(martinpopoff.com) has penned more than 100 books on hard rock, heavy metal, classic rock, and record collecting, including Rush: The Illustrated History, Led Zeppelin: Song by Song, Pink Floyd: Album by Album, Bowie at 75, AC/DC at 50, Kiss at 50, and In the Groove. In addition, he has appeared inRevolver, Guitar World,Goldmine,RecordCollector,bravewords.com,lollipop.com,andhardradio.com. Martin also worked on the award-winning documentariesRush: Beyond the Lighted Stageand ZZ Top: That Little Ol' Band from Texas for Banger Films.