The Happy Hollisters and the Secret Fort (#9 in the Happy Hollisters series) A missing letter is the key to the whereabouts of Fort Freedom, the stockade that disappeared after the Revolutionary War. The fort is located somewhere within the boundaries of Shoreham and has been sought after for many years, not only for its historic value, but for the gold supposed to be hidden there by the early settlers. The Pine Lake Parkway construction job brings this unusual disappearance to public notice and, of course, wherever there is a mystery the Happy Hollisters are sure to be in the thick of it. And “thick” is just the right word, for it is hoped that the fort will be uncovered by the great bulldozers and steam shovels that are building the new Parkway.
