CARTER, MARGERY ALLINGHAM YOUNGMAN. The man of dangerous secrets, by Maxwell March, pseud. (Pub. abroad as Dangerous secrets, by Margery Allingham, pseud. 8 installments in Answers, Feb. 11-Apr. 1. 1933) © 11Feb, 18Feb, 25Feb, 4Mar, 11Mar, 18Mar, 25Mar, 1Apr33, AI-17711; 8Aug33, A63895. Margery Youngman Carter (A); 9Aug60; R261456.