Five brave teens set out on an exciting global treasure hunt to track down five long-lost jewels from the Crown of the Gods. They must decode mind-crunching puzzles, embark on mythical adventures and overcome spectacular battles or Dark Forces will wear the crown and evil will be unstoppable. The entire universe's fate rests in the hands of Power Rangers Operation Overdrive.Packed with puzzles to solve, codes to break and comic-style stories to read, this book is perfect for 5-9 year old boys and reluctant readers.