Boardgamegeek https://boardgamegeek.com/boardgameexpansion/16494/alhambra-thiefs-turn
English - The third extension to Alhambra called Die Stunde der Diebe (The Hour of the Thieves) is a collection of four separate extension modules that can be mixed with the base game in any combination (like in Die Gunst des Wesirs).
Ludovox http://ludovox.fr/jeu-de-societe/der-palast-von-alhambra-die-stunde-der-diebe-226/
French - Un jeu de Dirk Henn, Wolfgang Panning.