2 sisters : a super-spy graphic novel

"With the beauty and precision of an enigma machine, Matt Kindt takes readers deeper into the world of spies than ever before, telling an ambitious chronicle of espionage from ancient Rome to World War II. 2 Sisters is at once a fanciful spy thriller full of codes, gadgets, and cyanide capsules and the heartbreaking story of Elle and Anna, whose shared past and secrets return when Elle is recruited into His Majesty's service as a covert agent"--P...