Let's face it, if you're a serious zeppelinhead, you pretty much purchase any airship book when it comes out, no matter what any review says. With that said, 'Sky Sailors' is the follow-up to Mowthorps 'Battlebags' and takes a heavy British focus, and why not, Mowthorpe is a acknowledged expert on British lighter than air history. Mowthorpe intended the book as a look at the people behind the machines and not the machines themselves. He mostly succeeds, only occasionally losing the plot. Far and away the books strong suit is the excellent coverage of British WWI operations, something that is rarely covered in any other book. Mowthorpe apparently has a extensive photo collection and many striking photos appear in the book. You can argue that the chapter on German airshipmen is a bit thin in comparison to their contributions but it does contain several excellent narration's from German WWI crewmen that I haven't seen elsewhere (get 'The Zeppelin in Combat' for the last word on German airships in WWI). Also covered is the US Navy's efforts and the story of the Italian 1924 airship 'Italia' disaster at the North Pole (for more on this subject, try to find Alexander McKees 'Ice Crash' or pick up a copy of Wilbur Cross's 'Disaster at the Pole' after August 2000). If you a serious airship enthusiast, then you will want this book in your library.