Echea    by Kristine Kathryn Rusch
Price: $0.99 USD. 14430 words. Published by WMG Publishing  on July 28, 2010. .
Sarah has the perfect family. She and her husband decide to share that perfection with Echea, an orphan from the Moon Wars. Only after Sarah adopts Echea, she realizes that Echea has problems. Serious problems, problems that could change her entire family. Forever. Hugo, Nebula, Sturgeon, and Locus award finalist. Winner of both the Asimov’s and Homer Readers’ Choice Awards.

Birthright    by RJ Palmer
Price: Free! 124750 words. Published on January 15, 2011. .
What if the next stage of evolution was caused by the oversight of man and what if that oversight was a simple medical mistake?