Trapped in the Lower Peninsula by Lynne Smyles
Katie wakes up for her first day of third grade with a strange feeling.That afternoon, she and her two friends are rewarded with a special state pen for their work on Michigan's lower peninsula. While Katie thinks she glimpses a sparkle in her teacher's eye when handing over the pen, she thinks nothing of it-unitl the three friends are sucked through their computer screens trapped inside a giant glacier! The group takes a journey through Michigan's history, learning how the lower peninsula was formed. Katie's group wonders: Does the pen hold a secret that might help them get back home?