American (although I suppose Colonial would be more accurate) spies during the Revolutionary War, based on Alexander Rose's history of the Culper ring.

Huh. I . . . know almost nothing about that period. That sounds like it could be very neat. Let me know what you think wen you get hold of it?

Have you heard about The Bletchley Circle?

Both handful_ofdust and my father have recommended it to me! I just need to sit down for a few hours with Netflix streaming, which requires me to have a few free hours. I spent most of today in a state of collapse and it just feels like the rind off the last month.