The Ice Cap and the Rift by Marshall Chamberlain. $7.99 from Smashwords.com
Revised 2nd Edition: A Comboquake rakes across the twenty-five hundred mile ribbon of the Atlantic Ridge, threatening disaster on three continents. A fifteen-mile long rift tears into Iceland’s largest ice cap, spewing a curtain of steam five hundred feet in the air. Advanced satellite imagery reveals the dissection of a large cavern down the rift face containing items that shouldn't be there.