COLOUR SCHEME by Ngaio Marsh                                            Little, Brown & Co., Book Club Edition, 1943                                Condition; Very Good in Good+ dust jacket                                                                                                                                         New Zealand-born Marsh wrote more than two dozen novels featuring her detective,  Inspector Roderick Alleyn, including this wartime mystery set in her native country.  Modest corner, edge & spine end wear and wrinkles & a bookplate on the front flyleaf.  Otherwise, a securely bound, unmarked copy.