It seems almost indecent that someone should have the inspiration to write a book like Payment Deferred (1926) before Anthony Berkeley had conceived of his Francis Iles nom de plume and written Malice Aforethought (1931). And yet there’s something unformed about C.S. Forester’s tale of ill-gotten money, murder, and general moral decay that speaks to the callowness of the undertaking. Land sakes, don’t read this if you’re having a bad week — its unrelenting grimness and domestic horror would dent even the sunniest of dispositions — and avoid it, too, if you want a tight criminous plot with even a sniff of Iles-brand irony. This is dark stuff, unleavened at any stage.