. "Hypnos' cabin (#15) is the cabin that houses the demigod children of Hypnos. It is described as an old-fashioned prairie house, \"not so dramatic\" compared to the other cabins."@en . . "Hypnos' Cabin"@en . . . . . . . . . . . . . . . . "Cabin for Hypnos' children"@en . . "Hypnos' cabin (#15) is the cabin that houses the demigod children of Hypnos. It is described as an old-fashioned prairie house, \"not so dramatic\" compared to the other cabins."@en . . . . "The Lost Hero"@en . .