30 seconds to mars

A Princess of Mars - (Mint Editions (Scientific and Speculative Fiction)) by Edgar Rice Burroughs (Hardcover)

The Gods of Mars - (Mint Editions (Scientific and Speculative Fiction)) by Edgar Rice Burroughs (Paperback)

Earth - (By the Numbers) by Steve Jenkins

Gunpowder Moon - by David Pedreira (Paperback)

Elizabeth Goes to Mars! - by Betty R Robinson (Paperback)

A Dangerous Game - (Orca Anchor) by Sigmund Brouwer (Paperback)

Who Owns the Moon? - by Cynthia Levinson & Jennifer Swanson (Hardcover)

Dreams of a Robot Dancing Bee - by James Tate (Paperback)

The Final Six - by Alexandra Monir (Hardcover)

Rocks and Minerals Ultimate Handbook - (Dk's Ultimate Handbook) by Devin Dennie (Paperback)

Lonely Planet Kids How Cities Work - (How Things Work) by Jen Feroze (Hardcover)

Roswell Johnson Saves the Galaxy! - by Chris Colfer

Time Frame (Split Second, Book 2) - by Douglas E Richards (Hardcover)

Ice Vegas - by Larry Niven & Steven Barnes

Beyond Blue Skies - (Outward Odyssey: A People's History of Spaceflight) by Chris Petty (Hardcover)

Worm - by Dan Gibson (Paperback)

For the Love of Mars - by Matthew Shindell

Minecraft: The Dragon - by Nicky Drayden

Shoot for the Moon, Snoopy! - (Peanuts) by Charles M Schulz & Jason Cooper (Paperback)

The Magic School Bus Presents: Our Solar System: A Nonfiction Companion to the Original Magic School Bus Series - by Tom Jackson (Paperback)

Silencio! Dev Haskell - Private Investigator Book 30, Second Edition - by Mike Faricy (Paperback)

Lucky Starr and the Oceans of Venus - by Isaac Asimov (Hardcover)