na INLIS000000000002920 20250620011924 0010-0625002917 Leonardo da Vinci : a nonfiction companion to Monday with a mad genius / by Mary Pope Osborne and Natalie Pope Boyce ; illustrated by Sal Murdocca Mary Pope Osborne 118 p. : ill. ; 19 cm x 13 cm New York : Random House, 2009 ch 709.2 O814l ch 709.2 O814l 9780375846656