Another Merlin Mission for Jack and Annie! This time the siblings are whisked back in time to the Renaissance and are charged with finding the second of four secrets of happiness. But this time it doesn't seem like their research book or magic wand will do the trick . . . will Leonardo da Vinci, one of the greatest minds, help them?
In Monday with a Mad Genius, travel with Jack and Annie to Italy in the Renaissance, a time when every new morning brought with it the promise of artistic and scientific wonder. There, they meet none other than Leonardo da Vinci! Now available in paperback with all-new backmatter full of activities.
MARY POPE OSBORNE is the author of the New York Times number one bestselling Magic Tree House series. She and her husband, writer Will Osborne (author of Magic Tree House: The Musical), live in northwestern Connecticut with their three dogs. Ms. Osborne is also the coauthor of the companion Magic Tree House Fact Trackers series with Will, and with her sister, Natalie Pope Boyce.
SAL MURDOCCA has illustrated more than 200 children's trade and text books. He is also a librettist for children's opera, a video artist, an avid runner, hiker, and bicyclist, and a teacher of children's illustration at the Parsons School of Design. Sal lives and works in New York with his wife, Nancy.