In the novel By the Pricking of My Thumbs, Partingdale, Harris, Lockeridge & Partingdale is a law firm in London. Their offices are at 32 Lincoln Terrace, W.C.2. The telephone number is Holborn 051386.
James Eccles works at the firm. Another employee is a Mr Wills, whom Tommy Beresford describes at the firm's dogsbody. Tommy jokingly called the firm Partingford, Lockjaw & Harrison.