Imagine... What would you do if you found the key to a time machine? A twelve-year-old girl on her way home from swim practice, did just that. With her family and friends, she must solve riddles and travel back through history to find missing pieces of the time machine in order to save the world in the future. Will they have enough time?
ThriftBooks sells millions of used books at the lowest everyday prices. We personally assess every book's quality and offer rare, out-of-print treasures. We deliver the joy of reading in recyclable packaging with free standard shipping on US orders over $15. ThriftBooks.com. Read more. Spend less.