The Lost Campers (Sugar Creek Gang Series #4)

In this book, Bill Collins and Little Jim survive a wild ride on the flooded Sugar Creek thanks to the acrobatic efforts of their friend "Circus." When summer arrives, the gang heads to Pass Lake, Minnesota, for a camping trip. There they discover a railroad coach in the middle of a forest without any tracks, and an honest-to-goodness American Indian with beads and a war bonnet. Join the gang as the experience the meaning of being saved, both physically and spiritually.