Through the Looking-Glass by Lewis Carroll

This time it was a White Knight. He drew up at Alice’s side, and tumbled off his horse just as the Red Knight had done: then he got on again, and the two Knights sat and looked at each other for some time without speaking. Alice looked from one to the other in some bewilderment.

The Sign of the Four by Arthur Conan Doyle

“Mr. Sherlock Holmes—” I began, but the words had a most magical effect, for the window instantly slammed down, and within a minute the door was unbarred and open. Mr. Sherman was a lanky, lean old man, with stooping shoulders, a stringy neck, and blue-tinted glasses.