Are you ready for adventure? The first book in a new action-packed series from bestselling author Raj Haldar follows two best friends as they race to different parts of the world to solve mysteries and uncover lost treasures! It's a Super Saturday sleepover! That means best friends Eddie and Molly-Jean (who prefers to be called MJ) are going to play outside, create obstacle courses for MJ's newts, and watch their favorite movies—and then they'll travel to India to solve a mystery and help save a school—all before bedtime! This action-packed mystery story is perfect for anyone looking for: A wild adventure around the world that middle school kids will love! A story of two best friends solving mysteries with a little magic! Cool, new knowledge tucked inside an epic chapter book! A journey to India to learn the Hindi roots of the English language Magically travel around the world along with two best friends who decipher clues and uncover mysterious secrets. Can you help them find the golden key? "Reminiscent of Mary Pope Osborne's "Magic Tree House" series…contains the same mix of fantasy, adventure, and cultural discovery. Etymology is the distinctive feature here, and its importance is reflected in every part of the text."— School Library Journal , starred review