The title of the British collection was The Case-Book of Sherlock Holmes (hyphenated "Case-Book"), whereas the title of the American edition was The Case Book of Sherlock Holmes ("Case Book" as two words).
Titlul colecției britanice era The Case-Book of Sherlock Holmes ("Case-Book" scris cu liniuță de unire), în timp ce titlul colecției americane era The Case Book of Sherlock Holmes ("Case Book" în două cuvinte).