Dr. Andrew Leyton investigates mysterious radio signals until his untimely death. Years later, a small group of people band together to complete Dr. Leyton's work. Where did these signals come from? Who sent them? And what really happened to Dr. Leyton?
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.