Rosendahl’s Ships in the Sky is the standard for an overview of rigid airships 1900-40 and across three continents. Excellent reading if you can get a copy.
Gordon Vaeth’s Graf Zeppelin is the story of the longest-lived airship of them all, and memory serves me that it was gripping reading for a non-fiction work, as well. Lehmann, the captain of the Hindenburg who died in its fire, also wrote a oassable book about his experiences. (Among the reasons the Nazi regime stopped building airships was the fact that Hugo Eckener, head of Luftshiffbau Zeppelin, and all his senior staff, were as vehemently anti-Nazi as ut was safe to be in those days.)
At the time, I did not enjoy Nevil Shute’s The Millionth Chance, about the last British rigid, the R-101, and its fatal crash. But from 40+ years later, I cannot imagine Shute having written a bad book. There were also a couple of good books on the U.S. Navy’s rigid airship program, but I’ve long since forgotten titles.
If you have $1500 to spare, you can take a Zeppelin flight from Mountain View to Long Beach with Airship Ventures. They have shorter trips, but I would love to spend 8-10 hours with a view like that.
It was actually the US Navy that had the airships.
I recommend The Airships Akron and Macon - flying aircraft carriers of the United States Navy by Richard K Smith. It does a great job of telling the story of the development and operation of the two airships. It also covers how they operated as “flying aircraft carriers” carrying several Sparrowhawk fighter planes that could launch from and return to the airships while in flight!
Another really good book is the Golden Age of the Great Passenger Airships - Graf Zeppelin & Hindenburg by Harold Dick and Douglas Robinson. Dick was an engineer for Goodyear and spent five years working with the Zeppelin Company in Germany. He made 22 transatlantic flights in the airships and gives a great inside view of what they were like to fly on and how they operated.
Also well worth reading is Blimps & U-boats - U.S. Navy Airships in the Battle of the Atlantic by J Gordon Vaeth. It covers the operation of blimps for convoy patrol and submarine hunting in WW 2.
I have this book in my own collection Hindinberg, An Illustrated History by Rick Archbold.
Covers the history of Airships with great double page cutaway drawings, a hugh four page foldout of the interior of the Hindinberg as well as full page paintings of all the famous airships.