The universe has been explored--and humanity has all but given up on finding other intelligent life. Then an alien satellite orbiting a distant star sends out an unreadable signal. Is it the final programmed gasp of an ancient, long-dead race? Or the first greeting of an undiscovered life form?
read moreWe’re hiding the errata, movie connections, books that influenced this book, books influenced by this book, books that cite this book and books cited by this book sections. If you would like to add content to them, you must first make them visible.