Readers write: "Well written, just right for a ten year old." "What a fun book to read!" "...It was fun to read, and I can't wait for book three of the series." Book 2 of the Sara & Margo Adventure Series for kids has the two sisters turning a quiet family lakeside vacation into another mystery solving, bad-guy chasing adventure. High tech gadgets combined with sailing, riding and diving make for a real page turner! Sara and Margo track the bad guys with boats, flying drones and remote-control submarines. Under water and above water, their resourcefulness is fully tested in this adventure. Book 1, Stolen Bikes, had the sisters and their friends using a customized drone as well as see in the dark glasses.In Drone Detectives, these gadgets as well as new friends help them become the local heroes! Book 1: Stolen Bikes: Sara & Margo Adventure Series Book 2: Drone Detectives: Sara & Margo Adventure Series Book 3: Ski Sleuths: Sara & Margo Adventure Series