There is a unidentified signature on inside front cover.

"Constantinople by Night" is a trade paperback sourcebook published by White Wolf Publishing in 1997. Written by Philippe Boulle, this book is part of the "Vampire Ser.: The Masquerade" series and is centered around the occult and supernatural themes. Set in the fictional city of Constantinople, this book delves into the dark and mysterious world of vampires, making it a must-have for fans of the genre. With 124 pages filled with intriguing stories and insights, this book is sure to captivate readers interested in the supernatural and the mysterious.