There is an identified signature inside the front cover.

The White Wolf Vampire: The Masquerade Clanbook Lasombra Sourcebook WW2062 1999 is a trade paperback book published by White Wolf Publishing, Incorporated. Written by Richard Dansky and Elizabeth Ditchburn, the book is part of the Vampire Ser.: The Masquerade series and delves into the occult and supernatural aspects of the world. Illustrated by Bradstreet, Tim, Timbrook, and Joshua G., this 72-page book provides insight into the fiction genre, specifically focusing on science fiction and general themes. With a publication year of 1996, this sourcebook is a valuable addition for fans and enthusiasts of the series.