[Michlib-l] Help with an old book title

Anyone have a suggestion on a teen fiction book, patron remembers it's about kids on the potawami trail - her daughter who is 40 read it as a child. Quick search on-line doesn't come up with anything. Thanks for your help! Sylvia Merz, Director Leland Township Library 203 E. Cedar St., P.O. Box 736 Leland, MI 49654-0736 PH: 231-256-9152 FAX: 231-256-8847 Monday, Tuesday, Thursday, & Friday - 10 to 5 Wednesday-10 to 6 Saturday-10 to 2 lelandlibrary.org