Toby Ward expected a miserable summer in California. Aunt Verna was over seventy and she was sure there were only ""boys and babies"" in Smith's Landing. Then along came Rozella, Mrs. Weatherbee, and adventure. Rozella offers young companionship and Mrs. Weatherbee provides adventure by producing a hidden treasure. The girls sleuth their way through the summer with riddles, wall-tapping and prowlers. Simply written and carefully plotted.