61.   But there is no mystery.

62.   But there is no mystery about Haitians telling conflicting stories about their perilous journeys to the United States.

63.   But there is so much mystery, such a depth of fascination, about his work that it sells wildly.

64.   But there was no mystery.

65.   But the mystery is only a building block for Powers to beautifully unfold each layer of his complex and riveting debut novel.

66.   But the mystery is only a building block for the author to beautifully unfold each layer of his complex and riveting debut novel.

67.   But two days ago, when he reached the vicinity of Chris Slade, there was no mystery.

68.   But to opponents, the mysteries are few.

69.   But to Patriots opponents, the mysteries are few.

70.   But there is no mystery to how the confusion came about.