Download or read book The Case of the Double Cross written by Crosby Bonsall and published by Harper Collins. This book was released on 1982-04-07 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wizard's private eyes don't want any girls in their clubhouse. But a funny little man double-crosses the boys with a message in code. Then Marigold and her girlfriends get to show just how much the private eyes really need them.