Assault on Nightwyrm Fortress : an adventure for characters of 17th-20th level / Bruce R. Cordell, Robert J. Schwalb. [Renton, WA] : Wizards of the Coast, 2009. 2 sv (31, 64 s). ISBN 978-0-7869-5000-3.[1, z toho volných 1, Ve volném výběru 1]
II-N56039; 793 (COR)