Kenneth C. Davis is an American popular historian, best known for his Don't Know Much About... series. Born in Mount Vernon, New York, Davis attended Concordia College, Bronxville in New York, and Fordham University at Lincoln Center, New York City. Davis's second book, Don't Know Much About History, spent 35 consecutive weeks on The New York Times bestseller list and sold nearly 1.5 million copies. This unexpected success launched the Don't Know Much About... series.
Author Joan Holub graduated from college in Texas with a fine arts degree. She illustrated her first published children's book in 1992 and began illustrating full time, shortly thereafter. She sold her first two manuscripts in 1996 and has since become a full time author. She has written and/or illustrated over 130 children's books, including the Goddess Girls and Heroes in Training Series. Her title Mighty Dads, illustrated by James Dean, made the New York Times bestseller list in 2014.