Marjorie Weinman Sharmat has written more than 130 books for children and young adults, as well as movie and TV novelizations. Her books have been translated into twenty-four languages. The award-winning Nate the Great series, haled in Booklist as “groundbreaking,” has resulted in Nate’s real-world appearances in many New York Times crossword puzzles, sporting a milk mustache in magazines and posters, residing on more than 28 million boxes of Cheerios, and touring the country in musical theater. Marjorie Weinman Sharmat and her husband, Mitchell Sharmat, have also coauthored many books, including titles in both the Nate the Great and the Olivia Sharp series.

Mitchell Sharmat, a graduate of Harvard University, has written numerous picture books, easy readers, and novels, and is a contributor to many textbook reading programs. He is best known for the classic Gregory, the Terrible Eater, a Reading Rainbow Feature Selection and a New York Times Critics’ Pick. In Mitchell Sharmat’s honor, The Sharmat Collection, displaying the books he has written, was established at the Harvard Graduate School of Education by the Munroe C. Gutman Library.

Jody Wheeler developed a greater-than-average interest in children's books at an early eage. having been influenced and encouraged by her great-aunt Opal Wheeler, a prolific writer of books for young readers in the 1950s. Since being trained as a fine artist and educator, Jody has enjoyed working on projects ranging from picture books to educational texts and magazines, and from greeting cards to coloring books. Jody Wheeler divides her time between Manhattan and Ballston Spa, NY.