By John Drury Clark
John Drury Clark’s 1972 Ignition!: An Informal History Of Liquid Rocket Propellants is an informal history of rocket propellants. Mostly liquid, but some not.
In addition to his career as a chemist, Clark was a minor SF author (credited with being the first author to use antimatter in a story) and an avid SF fan1. He died of natural causes at an advanced age, which is not the way anyone reading this text back in 1972 would have bet.