Ancient Stone Sites of New England and the Debate Over Early European Exploration2006

"From Maine to Massachusetts, this work presents an examination of unexplained historical remains in New England. From the most notorious to the lesser known, it explores not only the layout and dimensions of such sites-some reminiscent of Stonehenge with their huge stones, astronomical alignments and undiscovered purposes--but also the history and possible explanations for their existence"--Provided by publisher.