Enemy Within (One Small Step out of the Garden of Eden,#4) by Robert Wagoner
Price: $4.80 USD. 103850 words.
Published on May 26, 2012. Fiction.
From the smoking rubble of war on a faraway planet, the surviving Centauries—our intrepid but haggard band of explorers—emerge. But a new day reveals an unforeseen darkness.
Back home, Terrae Solaris is in peril. Risking everything, the Centauries set off on the final leg of their unenviable journey. But no one counted on the one factor that may undo them all: the enemy within.