From award-winning author Benjamin Percy comes the second novel in his grippingly sci-fi series, The Comet Cycle, in which a passing comet has caused irreversible change to the growth of fungi, spawning a dangerous, invasive species in the Pacific Northwest.

From award-winning author Benjamin Percy comes the second novel in his grippingly sci-fi series, The Comet Cycle, in which a passing comet has caused irreversible change to the growth of fungi, spawning a dangerous, invasive species in the Pacific Northwest.