For, now closing his briefcase, he realized that there remained small mysteries.

One small mystery at the end of this book is that Woodward, so visible throughout, just vanishes.

There is a small mystery about who is trying to get rid of Harry.

And it wasn't a good idea to tempt other, smaller mysteries into action against her by being lazy.

"No, but by cutting the investigation short, we did leave a number of smaller mysteries unsolved."

I will explain as best I can, though there is small mystery here.

There are three small mysteries concerning bridge and China.

So there is one of our small mysteries cleared up.

Why a family of three would have such a large table, at which eight could comfortably fit, was a small transient mystery to Thomas.

Other than learning when it's going to rain, the only interest these forecasts hold for me is that watching them solved a small mystery.