But this fare's a numerical coincidence, by God, of a rare sort.

Madame Restell indeed proved to be a rare sort.

My master was one of this rare sort.

I hope he is a very rare sort of friend indeed.

I am a very old and very rare sort of cat.

He is that rare sort of writer whose work the reader would recognize even if were published anonymously.

It is Elderling magic, of the most expensive and rare sort.

They'd been making music together since they were Rambler babies, besides having a rare sort of friendship that no man could ever break up.

Murasaki seems in many ways a very rare sort of lady.

It was calm and still, that rare sort of peace that feeds the soul.