Paradise Lost

Paradise Lost is a special skill book given to the player in Underworld by Tulip. It increases the Speech skill by 1. Like standard skill books, its effect is doubled with the Comprehension perk. Tulip in Underworld will give you a spare copy for free since they "have enough copies laying around", if you talk enough with her,

If dropped, this item appears as a copy of Lying, Congressional Style.

Other information

 * Paradise Lost is a real-life 17th century English epic poem by John Milton. As it is a piece of fine literature, the speech increase is expected.
 * A curious contradiction can be observed when talking to Tulip: she explains that Underworld is based on this book which she says is about a man making a trip through the underworld. The book she is actually referring to and the one Underworld is based on (including references such as the ninth circle etc.) is actually Dante's Inferno, the first cantica of his Divine Comedy. Milton's Paradise Lost is an epic poem that concerns the Judeo-Christian story of the Fall of Man; the temptation of Adam and Eve by the fallen angel Satan and their expulsion from the Garden of Eden.