The Dream of the Fire
From Memory Alpha, the free Star Trek reference.
The Dream of the Fire is a classic Klingon novel by K'Ratak.
In 2365, Worf gave Data a leather-bound edition of the book at his going-away party, when Data was preparing to resign from Starfleet rather than be disassembled by Commander Bruce Maddox. Worf believed that the art of the novel reached its greatest height amongst the Klingons. (TNG: "The Measure Of A Man")
