Boardgamegeek https://boardgamegeek.com/boardgameexpansion/104232/munchkin-8-half-horse-will-travel
English - Munchkin 8: Half Horse, Will Travel is a 112-card expansion for Munchkin that adds two new races to the game: Centaur and Lizard Guy. A myriad other new cards are included, such as race/class enhancers (Elite, Legendary, and Elder) and monsters (Gecko On The Telly, Centaurpede, and the Knight Mare).
Ludovox http://ludovox.fr/jeu-de-societe/munchkin-8-centaure-et-sans-reproche-5876/
French - Munchkin 8 est une extension de Munchkin.