A Ken Holt mystery #1 THE SECRET OF SKELETON ISLAND A KEN HOLT Mystery #1 THE SECRET OF SKELETON ISLAND Bruce Campbell. Copyright 1949 by Grosset Dunlap, Inc. Synopsis: Mysterious things going on at the exclusive resort on Skeleton Island. By day everything looks normal. Strange things at night. Ken and his friend Sandy solve this baffling mystery. This book is in good condition. It has a dust jacket. The dust jacket has wear and chips and the list on back has pencil checks next to some titles. The book has green and white cabin in storm endpapers. The cover is a tan tweed in good condition with minor wear. This is #1 in the series. This book lists to #10 "The Mystery of the Green Flame" (1955) on the inside flap of dust jacket and inside book. The dust jacket lists the Hardy Boys Mysteries to "The Hooded Hawk Mystery" (1954). This book would make a great addition to a collection of this series! All items must be paid for within 7 days of purchase. Thanks! In order to receive shipping discounts on multiple purchases, please request an invoice prior to paying. Returns accepted within 14 days. Buyer pays return shipping. Refunds will be given as money back. Returns only accepted if significantly different than described. Certain images and/or photos used in this template are the copyrighted property of JupiterImages and are being used with permission under license.