Sheila Ruth is doing a White Mountains post at Wands and Worlds in honor of its author, John Christopher, who died recently. This Tor obituary describes him as a writer of "cozy catastrophes," a term I'd never heard before. They sound like early, upbeat apocalyptic novels.
I will follow Sheila's lead and post some links to John Christopher posts I've done over the years.
Bringing You The Past
Are You A Tripods Fan?