"Mitza Maric has always been a little different from other girls. Most twenty-year-olds are wives by now, not studying physics at an elite Zurich university with only male students trying to outdo her clever calculations. But Mitza is smart enough to know that, for her, math is an easier path than marriage. And then fellow student Albert Einstein takes an interest in her, and the world turns sideways"--Amazon.com.

"The Kidd children--including twelve-year-old twins Rebecca and Bickford--follow mysterious clues that take them from China to Germany, in the hopes of finding their missing father and the treasure that will finally free their kidnapped mother"--

Office of Strategic Services agent Cletus Frade must convince German prisoner of war Colonel Wilhelm Frogger to help find out what his parents in Argentina know about a secret plan to help post-war senior Nazi officers find a safe haven in South America, but German officials and Argentinians led by Juan Peron are on their way to kill Frogger's parents and Frade himself.

"A blind French girl and a German boy whose paths collide in occupied France as both try to survive the devastation of World War II. Marie Laure lives with her father in Paris within walking distance of the Museum of Natural History where he works as the master of the locks (there are thousands of locks in the museum). When she is six, she goes blind, and her father builds her a model of their neighborhood, every house, every manhole, so she can memorize...

Germany, 1659: When a dying boy is pulled from the river with a mark crudely tattooed on his shoulder, hangman Jakob Kuisl is called upon to investigate whether witchcraft is at play in his small Bavarian town. Whispers and dark memories of witch trials and the women burned at stake just seventy years earlier still haunt the streets of Schongau. When more children disappear and an orphan boy is found dead, marked by the same tattoo, the mounting hysteria...

Eleven-year-old inventor Sol must recover his self-confidence if he and his eight-year-old sister, Connie, are to escape the clutches of Hansel and Gretel's witch, to whom they have been led by their new stepmother and the man they believe to be their father.