To celebrate her birthday, George is taking Nancy and Bess on a bike tour around Mystic Lake, but when their tour guide disappears and unknown adversaries steal their supplies and slash their tires, Nancy begins looking for clues.
Ages 8-12.|||740L Lexile|||juvenile
Carolyn Keene.
Paging and publisher may vary.
Accelerated Reader AR MG 4.9 4 167094.
