We strive to deliver the best value to our customers and ensure complete satisfaction for all our textbook rentals.
You can return your online books for any reason within our refund period – no questions asked.
Every order is available for express shipping, and return shipping is always free.
You'll be happy with the quality of your books (or we'll ship you another one on our dime).
You can extend your rental up to 14 days – at the same cheap daily rental rate.
If you decide to keep the book it will never cost more than the purchase price.
As always, you have access to over 5 million titles. Plus, you can choose from 5 rental periods, so you only pay for what you’ll use. And if you ever run into trouble, our top-notch U.S. based Customer Service team is ready to help by email, chat or phone.
Built from the ground up on our new understanding of the universe, The Essential Cosmic Perspective, Fourth Edition, Media Update retains all of the features that have made this book so popular, and includes updated supplements that enhance the book’s pedagogy to make it the most effectivebook in the astronomy market. This edition features optional...
Built from the ground up on our new understanding of the universe, The Essential Cosmic Perspective, Fourth Edition, Media Update retains all of the features that have made this book so popular, and includes updated supplements that enhance the book’s pedagogy to make it the most effectivebook in the astronomy market. This edition features optional quantitative reasoning boxes, basic equations throughout thebook, new end-of-chapter problems, and a consolidated math appendix for professors who want to emphasize quantitative understanding in their course. Key figures have been annotated to guide student interpretation of difficult concepts. New two-page Cosmic Context illustration spreads throughout the book, and at the end of every part, visually tie together key concepts from across chapters and put them in context, driving home main ideas in a meaningful way. Our Place in the Universe, Discovering the Universe for Yourself, The Science of Astronomy, Making Sense of the Universe: Understanding Motion, Energy, and Gravity, Light: The Cosmic Messenger, Formation of Planetary Systems: Our Solar System and Beyond, Earth and the Terrestrial Worlds, Jovian Planet System, Asteroids, Comets, and Dwarf Planets: Their Nature, Orbits, and Impacts, Our Star, Surveying the Stars, Star Stuff, The Bizarre Stellar Graveyard, Our Galaxy, Galaxies and the Foundation of Modern Cosmology, Dark Matter, Dark Energy, and the Fate of the Universe, The Beginning of Time, Life in the Universe. For all readers interested in learning the basics of Astronomy.
WHAT'S BONUS TIME?
Normally, new semester rental orders are exactly 125 days.
With “Bonus Time” you can order early and get a FREE extension until 5/19/15*.
It’s our little way of rewarding you early renters for planning ahead.
But do hurry. The “Bonus Time” offer runs out on 1/8/15 (11PM PST).
* It can take up to 24 hours for the extension to appear in your account after you receive your textbooks.
Since launching the first textbook rental site in 2006, BookRenter has never wavered from our mission to make education more affordable for all students. Every day, we focus on delivering students the best prices, the most flexible options, and the best service on earth. On March 13, 2012 BookRenter.com, Inc. formally changed its name to Rafter, Inc. We are still the same company and the same people, only our corporate name has changed.