The iron clew
Leonidas Witherall, "the man who looks like Shakespeare", is writing the latest adventure of Lieutenant Hazeltine when his housekeeper Mrs. Mullet interrupts to offer her "candied opinion". He then prepares to leave for a dinner to which he's been invited in his persona as a bank director, held at the home of banker Fenwick Balderston, when he notices that a brown-paper parcel of bank papers has disappeared. Upon arrival at Balderston's, he finds the banker has been bashed with a bronze bust of Shakespeare. Assisted by plucky housewife Liz Copley and gang of other assistants, Witherall races around the town of Dalton and tracks down a missing dinosaur footprint, a copy of Tamerlane, the bank documents and the murderer.