The Breathtaking Mystery on Mt. Everest: The Top of the World (Around the World in 80 Mysteries #14) (Library Binding)
Each mystery incorporates history, geography, culture and cliffhanger chapters that keep kids begging for more Each mystery includes SAT words, educational facts, fun and humor, built-in book club and activities. Each Carole Marsh Mystery also has an Accelerated Reader quiz, a Lexile Level, and a Fountas & Pinnell guided reading level.