I need to have this strange mystery solved.

There is some strange mystery of worship, delicate as a dream.

I do think this is the strangest mystery I've ever come across.

Obvious, that is, to any traveler interested in the strange mysteries of geology.

Weeks went by, and the strange mystery of gang war at the Faraday home was still a perplexity.

What strange mystery lay buried in her past?

The brothers investigate a very strange mystery about a popular, wealthy teenage girl's stolen identity.

But it may best be shown by taking the necessary steps to clear up this strange mystery.

Nothing happened, however, except that both were promptly arrested, in order that the strange mystery might be cleared up.

The Shadow proceeded with his reconstruction of the hidden facts behind a strange mystery.