ISBN-13: 9780349120546 / Angielski / Miękka / 2010 / 256 str.
Isabel Dalhousie, philosopher & amateur problem solver, meets an old foe, Minty Auchterlonie, at a birthday party attended by their young children. Ambitious Minty, now the head of a small investment bank, is in trouble with her shareholders. Isabel becomes involved, & is drawn into a murky world of financial concealment.