Who was Grace Hopper? A software tester, workplace jester, cherished mentor, ace inventor, avid reader, naval leader—AND rule breaker, chance taker, and troublemaker. Grace Hopper coined the term “computer bug” and taught computers to “speak English,” and throughout her life succeeded in doing what no one had ever done before. Delighting in difficult ideas and in defying expectations, the insatiably curious Hopper truly is “Amazing Grace” . . . and a role model for science- and math-minded girls and boys.

    In 1848, the East India Company engaged him to make a clandestine trip into the interior of China - territory forbidden to foreigners - to steal the closely guarded secrets of tea. For centuries, China had been the world's sole tea manufacturer. Britain purchased this fuel for its Empire by trading opium to the Chinese - a poisonous relationship Britain fought two destructive wars to sustain. The East India Company had profited lavishly as the middleman, but now it was sinking, having lost its monopoly to trade tea. Its salvation, it thought, was to establish its own plantations in the Himalayas of British India. There were just two problems: India had no tea plants worth growing, and the company wouldn't have known what to do with them if it had. Hence Robert Fortune's daring trip. The Chinese interior was off-limits and virtually unknown to the West, but that's where the finest tea was grown - the richest oolongs, soochongs and pekoes. And the Emperor aimed to keep it that way.