Entombed in a Hopewell Burial Mound by Lynne Smyles
Unlike most kids, Katie's nightmares don't end when she wakes up. For Katie and her friends, including the mysterious new kid, Zach, Michigan history is about to get real once again. This time the gang is sent back in time to explore Michigan's Native American cultures: ancient Hopewellian mound builders, Ojibwas, Ottawas, and Hurons. The kids are fascinated, but the magical pen with the power to send them home isn't cooperating. Meanwhile they're cold, hungry, and tired, and Katie has a sneaking suspicion there's a wolf in their midst.