nSpace    by Dovin Melhee
Price: $3.99 USD. 25880 words. Published on October 21, 2009. .
"Your thoughts are not entirely your own..." A mind-boggling odyssey into the future leads to alien worlds, alternate timelines and neural nets. Ultimately a vast conspiracy is uncovered, revealing the surreal nature of the universe and the secret truth of your reality. Presented in a hard edge science fiction story.

Iteration, Interruption (a story from Time, emiT, and Time Again)    by Teel McClanahan
Price: $0.99 USD. 10090 words. Published by Modern Evil Press  on July 21, 2010. .
In this single short story, the same man who enabled humanity to finally expand rapidly into space becomes entangled with an alien race and later uses his wormhole technology to alter his own history, but is it his intention to save Earth, or are more nefarious plots afoot? Read the story to find out the fate of man.

Of Grandfathers and Paradoxes    by David Garlock
You set the price! 19450 words. Published on October 26, 2010. .
Once a promising young physicist poised for greatness, Melvin Turner settled for a dull, mediocre life teaching high school science. In addition, since childhood, he has profoundly hated his grandfather, having witnessed the man's constant abuse of his grandmother. When Melvin's old college professor gives him a time machine, he sees an opportunity to make everything better.

Ruff! Guide to Space Opera    by Leigh Reynolds
Price: $0.99 USD. 105250 words. Published on March 1, 2011. .
Ruff! Guide to Space Opera is a comprehensive guide to large scale and romantic outer space adventures in all media. Movies, television, games, animation, comics, role-playing games, books, stories, computer games and more. Ruff helps you develop your fascination with fast spaceships roaming the deep void, sword swinging raygun duels on other planets, aliens and the conflicts of Galactic Empires.

Future Perfect    by Randy Tatano
Price: $1.99 USD. 5530 words. Published by Accio Books  on May 3, 2011. .
Sometimes you can't fix the future unless you change the past. Turner Maxwell makes a deal with a time merchant... trading six years of his life for a shot to fix the one mistake that ruined his life. But he finds that tampering with your own timeline can have grave consequences.

Alternitech    by Kevin J Anderson
Price: $2.99 USD. 25980 words. Published by WordFire Press  on July 1, 2011. .
“Alternitech” sends agents to alternate timelines where tiny differences yield valuable changes: a world where the Beatles never broke up, or where a new medical breakthrough offers the cure to a rare disease, where a struggling author wrote the great American novel, where a freak accident reveals the existence of a serial killer. Alternitech finds those differences and profits from them.

Renewal (Part Two of the Arbiter Project Trilogy)    by Marek Storm
Price: Free! 27600 words. Published on August 12, 2011. .
When Adam Lucas receives a mysterious note with details from his past that only he and his late wife knew, he is pointed to a location across the country. Meanwhile, Hans Richter and Susan Meadows are fleeing for their lives from the military when an unexpected stranger claiming to be from the future comes to their aid and directs them to Devil's Lake, where they are supposed to meet Adam Lucas.

Timeline    by Michael C. Boxall
Price: Free! 1620 words. Published on November 28, 2011. .
A short story, very timely and very short