Mad Men · S4 E5Sleuthed by @shelfsleuth
Mad Men · S4 E5 · Sally Draper
Sally's Newbery winner: The Twenty-One Balloons
Du Bois won the 1948 Newbery Medal for this one, about a retired teacher who sets off in a balloon and lands on Krakatoa, where the islanders are sitting on a secret diamond mine. It ends with the volcano. Sally's home life in 1965 has a lot in common with the volcano.

