The Case Of The Vanishing Vapor Trails

By Herb Fuller

The Case of the Vanishing Vapor Trails A Sky-High Mystery for the Next Generation of Great Detectives High above the quiet town of Maplewood, the clouds are whispering secrets... but only four children know how to listen. When seven-year-old Arlo spots a strange, angular "Z" stitched into the blue sky by a passing plane, he thinks the clouds have hiccups. But his sister Olivia, a math prodigy who sees the world in equations, knows better. Those aren't just vapor trails-they are vectors. They are a code. And they are pointing directly at a secret hidden in plain sight. Joined by their fearless leader Lilly and the eagle-eyed Sylvie, the Maplewood Detective Team must trade their summer vavation for a high-stakes mission. With the help of their Grandfather (Papa) and his vintage 1946 Piper Cub, "Old Betsy," and their Grandmother (Mimi), the team takes to the skies to uncover a plot that reaches from the airport hangars to the thundering finish line of the famous Maplewood Derby. Why Kids and Parents Will Love It: A STEM-Powered Adventure: Watch as the detectives use real-world logic, geometry, and physics to decode "vanishing" clues that evaporate into thin air. The Power of Teamwork: No one solves this case alone. It takes Arlo's wild imagination, Olivia's mathematical precision, Lilly's leadership, and Sylvie's quiet observation to save the day. Heart and Heritage: A beautiful story of a grandfather passing down his love for aviation and the timeless value of integrity to his grandchildren. Interactive Mystery: Loaded with Pixar-style illustrations, tactical "Detective Briefings," and discussion questions that turn every reader into a member of the team. Can you decode the sky before the evidence disappears? Grab your binoculars, check your coordinates, and prepare for takeoff. The truth is waiting just above the clouds.

• Format: Hardcover
• Language: English
• ISBN: 1105575802
• ISBN13: 9781105575808
• Release Date: March 2026
• Publisher: Lulu.com
• Length: 32 Pages
• Weight: 0.88 lbs.
• Dimensions: 0.3" x 8.5" x 11.0"