Voyager: Exploring the Outer Planets    by Joan Marie Verba
Price: $6.99 USD. 9820 words. Published by FTL Publications on September 4, 2009. .
In 1977, NASA launched the space probes Voyager 1 and Voyager 2 to explore Jupiter, Saturn, Uranus, and Neptune. This book tells of what was known about those planets and their moons before the Voyager missions, as well as what Voyager discovered about those planets and their moons. This book is written for the middle-grade reader, and can be enjoyed by readers age 12 and up.

Death Queen of Neptune    by Tara Loughead
Price: Free! 2030 words. Published by Jekkara Press  on June 25, 2010. .
Bulays and Ghaavn are called in to investigate why a frontier base on Neptune has gone silent. Ice monsters and an ancient, beautiful evil await. A series planetary romance. Bulays and Ghaavn #2

A Taste For Death Queens    by Tara Loughead
Price: Free! 2780 words. Published by Jekkara Press  on July 24, 2010. .
The Death Queen of Neptune and the Head of the Ministry know the danger is growing. The Secret Defenders of the Solar System need both help and a bond if they are going to prevail against an unknown alien threat. The High House Htapele can provide this, with a five-way royal ritual of blood and sex. A series planetary romance. Bulays and Ghaavn #16.

Neptune Crossing    by Jeffrey A. Carver
Price: Free! 103920 words. Published on September 9, 2010. .
When John Bandicut encounters an alien intelligence on Neptune's moon Triton, his life changes irrevocably. Urged by the alien quarx now sharing his mind, he accepts an audacious mission—to steal a ship and hurtle across the solar system in a desperate bid for Earth's survival. Book 1 of The Chaos Chronicles, by the Nebula-nominated author of Eternity's End—with a new Afterword by the author.

Captain Courageous: My True Story    by Neljo LLC
Price: $9.95 USD. 89690 words. Published on November 11, 2010. .
Captain Courageous is the autobiography of Martin Skylark, also known as “Captain Sky”: An intrepid ship’s captain who cheated death many times. He survived shipwrecks, typhoons, tsunamis and pirate attacks. He had a girl in every port and danger as a constant companion.

Active Learning: Berlang, the Bear Goes to the Planetarium Book 2    by Manny Durazo
Price: $7.99 USD. 380 words. Published on November 22, 2010. .
Come and see the beautiful planets of the Solar System along with some of their moons. You can see Venus, the twin to Planet Earth, along with Planet Earth and our Moon. You can also view the beautiful red planet called Mars. Visit Jupiter, the largest planet along with Saturn and its spectacular rings. Enjoy!

The Chaos Chronicles (Books 1-3)    by Jeffrey A. Carver
Price: $6.99 USD. 317530 words. Published on December 16, 2010. .
An omnibus of three novels: Neptune Crossing, Strange Attractors, and The Infinite Sea. When John Bandicut encounters alien sentience on Triton, his life changes forever—from sacrificing everything to save Earth, to confronting a malicious entity at the edge of the galaxy, to fathoming the abyss of an alien ocean. A major hard-SF adventure from the Nebula-nominated author of Eternity's End.

C.a.t.    by Rosie Oliver
Price: $1.99 USD. 7520 words. Published by TWB Press  on April 6, 2011. .
Meet C.A.T., a robotic feline with self-learning capabilities. Oh, by the way, self-learners are illegal on the Triton Base. If its abilities are discovered, it will be terminated, so it's been keeping a low profile. Until now!

The Confessions of Zeuspater    by Noah Mullette-Gillman
Price: $2.99 USD. 29480 words. Published on July 26, 2011. .
The story of the great God Zeus’ confrontation with Christianity, as told to the magician Edward Whistman by space-aliens.

Galactic Light Verse    by Beth LaBuff
Price: $0.99 USD. 3000 words. Published on October 3, 2011. .
In "Battle-Starfish Galactic," Houston had a problem. When a lunar war escalated over starfish fishing rights in the Sea of Tranquility, an emissary was procured from Neptune. "Neither Asteroids, Nor Shooting stars," finds unrequited love due to a bungled routing code on a letter proposing marriage. The ecru-skinned dazzling beauty, Astra-Zee received a letter intended for someone else.