The Missing Time Capsule (Paperback) (ISBN-13: 9798991451338)

When the time capsule at Glass Creek Elementary vanishes without a trace, a group of savvy kids - from the latchkey after-school program - decide to crack the case. With only a handful of clues, found in the pages of an old yearbook, they team up to uncover secrets hidden in the school's past. As they dig deeper, the kids discover the mystery is bigger than they ever imagined - and that sometimes, the greatest treasures aren't buried underground.