Tumble II by Bob Triggs
Price: $4.99 USD. 316740 words.
Published on February 10, 2013. .
A series of chain reaction natural disasters has culminated in an abnormal seismic catastrophe, dubbed as the Andaman Event by scientists, and it's causing the earth to tumble on its axis. Now mankind struggles for survival as the planet reshapes itself ecologically and geologically with disastrous consequences, threatening the existence of every living thing on its surface.