Amateur radio messages lead three young friends into a web of ultra-secret satellite programs and invisible rockets that spell danger for the International Space Station and havoc for the Air Force... This description may be from another edition of this product.
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 $20. ThriftBooks.com. Read more. Spend less.