much on his own. External links An Allingham bibliography, with dates and publishers, from the UK. Margery Allingham Society A series of Allingham plot summaries, including many Campion books, from the UK. Margery Allingham Society A page about the book from the Margery Allingham Archive A review of the book at BrothersJudd.com 1929 British novels Jarrold Publishing books Novels by Margery Allingham