Tight, clean, flat, square, and sharp book with minimal edge wear. A bit of crimping to the pages from glue that has tightened as it has dried (see picture). Stated First Thus--the Lehr cover is the change. Gurlick was once merely a substandard specimen of homo sapiens. But now, he has ingested a spore from outer space that has turned him into a host for the Medusa, a vast hive mind determined to ingest the Earth.