The book has been translated into more than 200 languages. Because of the widespread popularity of The Pilgrim's Progress, Christian's hazards (the "Valley of the Shadow of Death", "Doubting Castle", and the "Enchanted Ground"), his temptations (the wares of "Vanity Fair" and the pleasantness of "By-Path Meadow"), and the places he visits (the "House Beautiful", the "Delectable Mountains") have become commonly used proverbial phrases in English.