Halo — Paul Cook

The mysterious alien artifact called the Halo came quietly and mysteriously and then sowed the earth with seeds that threatened to destroy humanity by destroying their souls. **** But the aliens had underestimated the human spirit and a band of Moon-based scientists survive to fight and take back what is rightfully ours. **** A powerful, visionary and scary look into our future and a possible encounter with an alien species almost impossible to beat.