Book excerpt: For more than two centuries, Oak Island, Nova Scotia, has been studied, searched, probed and cursed all the while failing to give up its secrets. Joy Steele's ground-breaking historical research into the island's true history is no less intriguing. In this second edition, Ms. Steele is joined by professional geologist Gordon Fader to not only solidify her theory, but to expand on it, including a thorough explanation of the area's geology.