Harmonics: Rise of the Magician    by Collin Earl
Price: Free! 70590 words. Published by DarkFire Press  on December 4, 2010. .
Samantha Montgomery of Academy City 676 always dreamed of life outside of school. Sometimes you have to be careful what you wish for. A rogue weapons manufacturer, a ruthless killer, and a schoolgirl converge as a weapon so advanced it defies the laws of physics is a mere breath away from being unleashed on the world. Now it’s up to Sam and some unexpected allies to keep it out of the wrong hands.

Harmonics: Revelations    by Collin Earl
Price: $4.99 USD. 75040 words. Published on September 12, 2011. .
It’s been weeks since the attack on Academy City 676 but Samantha Montgomery’s nightmares make her relive those events almost every night. Struggling to adjust to her new home at an underground facility deep within in the reaches of the Rocky Mountains, Sam wonders just how dark things can get before her will gives out.

Harmonics: The Jadian Sun    by Collin Earl
Price: $4.99 USD. 77340 words. Published on May 29, 2012. .
For Samantha Montgomery, it seems there is no end to the reach of the Jadian Empire, as she once again finds herself at its mercy. Although life in an underground military facility was no picnic, the dangers within the elusive Empire may prove even more perilous.