My Brother Martin by Christine King Farris; Nurse, Soldier, Spy by Marissa Moss; Odd Boy Out: Young Albert Einstein by Don Brown; POP! The Invention of Bubble Gum by Meghan McCarthy; Thank You, Sarah: The Woman Who Saved Thanksgiving by Laurie Halse Anderson; and The Kid Who Invented the Popsicle by Don Wulffson. They are entertaining, informative, and, unlike textbooks, never dull.