Kings of Providence    by S.D. Livingston
Price: $3.99 USD. 107660 words. Published on February 27, 2011. .
Far below Rio, a building’s foundation collapses. In China, an apartment caves in. The deadly accidents aren’t much more than passing headlines for Paul Hewitt, a Wall Street broker carving a career out of million-dollar deals. But business gets personal when a Manhattan subway collapses, and Paul uncovers the truth: millions of tons of glass and steel are sitting atop an environmental time bomb.

Superior    by Nicholas Antinozzi
Price: Free! 13670 words. Published on January 4, 2013. .
Shortly after his arrival up at the family cottage on Lake Superior, Stan Goobash watches in horror as a mammoth sinkhole opens in the middle of the lake. Moments later, the greatest of all the Great Lakes is nothing more than a memory. Stan vows to get to the bottom of this mystery.