Columbia subject headings:
Thompson, Percy, 1890?-1922.
Harvard subject headings:
Bywaters, Frederick Edward Francis, 1902-1923--Trials, litigation, etc.
Murder--England--London--Cases.
Thompson, Edith, 1893-1923--Trials, litigation, etc.
Thompson, Percy, 1890?-1922.
Trials (Murder)--England--London
Princeton subject headings: