The Vanishing Tower/The Sleeping Sorceress (see below)
A list of foreign (i.e. non-English language) editions
Der Verzauberte Turm (Heyne, 3-453-30631-7, Germany, 1980)
Kula Koja Iščezava (Prosveta, I.S.B.N. unknown, Serbia, 1986)
La Torre Vvanescente (Martínez Roca, 84-270-1456-2, Spain, 1990)
Znikająca Wieża (Amber, 83-7082-398-X, Poland, 1994)
Rändav Kindlus (Fantaasia, 9985929500, Estonia, 2000)
Kaybolan Kule (Altıkırkbeş Yayınları, 9758467336, Turkey, 2001)
La Torre Evanescente (Edhasa, 9789876280433, Spain, 2008)
La Torre Evanescente (Edhasa, 9788435018951, Spain, 2012)
Moorcography.org 