In the summer of 1851, with encouragement and ideas provided by his family, an inventor builds a working submarine and takes his family for a ride. Includes notes about Lodner Phillips, the real inventor on whom the story is based.

"Jack and Annie are whisked back in time by the magic tree house to meet Benjamin Franklin in Old Philadelphia"--

Nikola Tesla was a man forever misunderstood. From his boyhood in what is present-day Croatia, where his father, a Serbian Orthodox priest, dismissed his talents, to his tumultuous years in New York City, where his heated rivalry with Thomas Edison yielded triumphs and failures, Tesla was both demonized and lionized. Tesla captures the whirlwind years of the dawn of the electrical age, when his flair for showmanship kept him in the public eye. For...

New York City thrums with energy, wonder, and possibility in this magical novel about the life of Nikola Tesla. It is 1943, and the renowned inventor Nikola Tesla occupies a forbidden room on the 33rd floor of the Hotel New Yorker, stealing electricity. Louisa, a young maid at the hotel determined to befriend him, wins his attention through a shared love of pigeons; with her we hear his tragic and tremendous life story unfold. Meanwhile, Louisa discovers...

Hedy Kiesler is lucky. Her beauty leads to a starring role in a controversial film and marriage to a powerful Austrian arms dealer, allowing her to evade Nazi persecution despite her Jewish heritage. But Hedy is also intelligent. At lavish Vienna dinner parties, she overhears the Third Reich's plans. One night in 1937, desperate to escape her controlling husband and the rise of the Nazis, she disguises herself and flees her husband's castle. She lands...

"Ellen Lark is on the verge of marriage when she and her fiancé receive an unexpected visit from Alexander Graham Bell. Ellen is deaf and for a time she was Bell's student learning visible speech. During their lessons, Bell also confided in her about his dream of producing a device that would transmit the human voice along a wire: the telephone. Now, on the cusp of wealth and renown, Bell wants Ellen to speak up in support of his claim to the patent...