Janet Tashjian is a middle-grade and young adult novelist who's been writing books for children for over two decades. Her first novel Tru Confessions was made into a critically acclaimed Disney TV movie starring Clara Bryant and Shia LaBeouf. The Gospel According to Larry series is a cult favorite and Fault Line is taught in many middle and high schools. Her bestselling My Life As a Book series is illustrated by her son, Jake. They also collaborated on the Einstein the Class Hamster series. Janet collaborated with fellow Macmillan author Laurie Keller on the chapter book series Marty Frye, Private Eye. Janet currently lives in Los Angeles and made her new home city the setting of the Sticker Girl series, which details the adventures of Martina who overcomes being shy with the help of her magical stickers that come to life. Laurie Keller is the acclaimed author-illustrator of Do Unto Otters , Arnie, the Doughnut , The Scrambled States of America , and Open Wide: Tooth School Inside , among numerous others.

She grew up in Muskegon, Michigan, and always loved to draw, paint and write stories. She earned a B.F.A. at Kendall College of Art and Design, then worked at Hallmark as a greeting card illustrator for seven-and-a-half years, until one night she got an idea for a children's book. She quit her job, moved to New York City, and soon had published her first book. She loved living in New York, but she has now returned to her home state, where she lives in a little cottage in the woods on the shore of Lake Michigan.