Thinner by Richard Bachman (Stephen King's pseudonym)

This book is a premium first copy, similar to the original but not the original.

Thinner tells the story of Billy Halleck, an overweight lawyer who is cursed by a gypsy to rapidly lose weight after a fatal accident. As he wastes away, Halleck seeks to reverse the curse, delving into themes of guilt, revenge, and the consequences of one's actions