These are 2 much praised stories by the master of quirky stories, Philip K. Dick. First published in Planet Stories (1954), "The Crystal Crypt" is classic Dick, presenting you with a narrative that seems yawningly familiar, and then...an unexpected detail is revealed, a detail that changes the meaning of everything you have seen. it is an entertaining and surprising story which I would recommend to any science fiction reader.
Beyond the Door is a twisty, surprising story. Larry Thomas bought a cuckoo clock for his wife—without knowing the price he would have to pay.