Boardgamegeek https://boardgamegeek.com/boardgameexpansion/9687/alhambra-viziers-favor
English - Subtitled as the first extension for Alhambra, "The Vizier's Favor" (Die Gunst des Wesirs) is as a matter of fact a collection of four separate extensions that can be mixed with the base game in any combination.
Ludovox http://ludovox.fr/jeu-de-societe/der-palast-von-alhambra-die-gunst-des-wesirs-29/
French - Un jeu de Dirk Henn, Wolfgang Panning.