La única novela que escribió, Carl Sagan imagina una gran aventura, el primer encuentro del hombre con otros seres inteligentes.

At first it seemed impossible - a radio signal that came not from Earth but from far beyond the nearest stars. But then the signal was translated, and what had been impossible became terrifying. For the signal contains the information to build a Machine that can travel to the stars. A Machine that can take a human to meet those that sent the message. They are eager to meet us: ...(展开全部)

In December， 1999， a multinational team journeys out to the stars， to the most awesome encounter in human history. Who -- or what -- is out there?In Cosmos， Carl Sagan explained the universe. In Contact， he predicts its future -- and our own.

At first it seemed impossible - a radio signal that came not from Earth but from far beyond the nearest stars. But then the signal was translated, and what had been impossible became terrifying. For the signal contains the information to build a Machine that can travel to the stars. A Machine that can take a human to meet those that sent the message. They are eager to meet us: ...(展开全部)

La única novela que escribió, Carl Sagan imagina una gran aventura, el primer encuentro del hombre con otros seres inteligentes.

In December， 1999， a multinational team journeys out to the stars， to the most awesome encounter in human history. Who -- or what -- is out there?In Cosmos， Carl Sagan explained the universe. In Contact， he predicts its future -- and our own.

The noted family therapist presents innovative concepts and techniques conducive to changing one's habits of communication and to establishing open, constructive, and life-enhancing modes of contact and communication within family relationships

The noted family therapist presents innovative concepts and techniques conducive to changing one's habits of communication and to establishing open, constructive, and life-enhancing modes of contact and communication within family relationships

Drawing on psychology, family studies, sociology, communication studies, and neuroscience, Intimate Relationships is a comprehensive and current overview of relationship science, written in an engaging and accessible style. Supported by SmartBook™, McGraw-Hill Education’s adaptive and personalized reading experience, the eighth edition of this best-selling text includes hundred...(展开全部)

The definitive book for the general reader on marriage, from the bestselling author of Unfinished Business, who describes what really goes on in a marriage; why one chooses a certain partner, what systems get set up, and what the primary sources of conflict are.