Ciphers
Could anyone be trusted in Tudor and Stuart England?
An investigation of the codes, disguises and invisible inks used by plotters and spymasters captures the paranoia of an age when secret messages could be hidden anywhere
Bletchley Park was decades ahead of Silicon Valley. So what happened?
Gordon Corera, best known as the security correspondent for BBC News, somehow finds time to write authoritative, well-researched and readable…
If you can figure out the mind-boggling plot of Ciphers — join Mensa
Here’s a heartwarming tale from the London fringe. A company named Above the Stag was merrily plying its trade at…
