Final Exit: The Practicalities of Self-Deliverance and Assisted Suicide for the Dying, often shortened to just Final Exit, is a 1991 book written by Derek Humphry, a British-born American journalist, author, and assisted suicide advocate who co-founded the (defunct) Hemlock Society in 1980 and co-founded the Final Exit Network in 2004. The book was published in 1991 by the Hemlock Society US in hardback. The following year, its 2nd edition was published by Dell in trade paperback. An updated edition was published in 2010.