The title of Earl Derr Biggers’ mystery novel was inspired by the hotel he stayed in, Gray’s-By-The-Sea, where guests weren’t given keys because, apparently, no one locked their doors in Waikīkī.
アール・デア・ビガーズの殺人ミステリー小説にちなんで名付けられた「ハウス ウィズアウト ア キー」のノスタルジーに浸る