TechnologyRevealing all: A history of secret writing A history of secret messages that runs from lemon juice to codes in digital photos, Prisoners, Lovers, and Spies doesn't quite live up to its glamorous title CultureLab
LifeDr Death: The gruesome career of a Victorian poisonerCSI it isn't, but Stephen Bates's The Poisoner paints a vivid portrait of the life and crimes of Victorian doctor-turned-serial killer William Palmer CultureLab