Pilgrims' castle ('Atlit), David's Tower (Jerusalem), and Qal'atar-Rabad ('Ajlun) : three Middle Eastern castles from the time of the crusades

von Johns, C. N.
Variorum collected studies series ; CS579
Aldershot ; Brookfield, Vt., USA : Variorum, c1997.
Umfang/Format: 1 v. (various pagings) : ill., maps ; 25 cm.

Criccieth Castle, Caernarvonshire : Castell Cricieth, Sir Gaernarvon.

von Johns, C. N.
London : Her Majesty's Stationery Office, 1970.
Umfang/Format: 39 S. : Abb., 2 Beilagen ; 21 cm.