这是一部袖珍本。

This is a copy in miniature.

这本书的袖珍本很好销。

Pocket editions of the book sell well.

我想要看一下袖珍本的辞典。

I want to have a look at the pocket dictionary.

如果这本书还不错，等下次出袖珍本时我就买一本。

If it's any good, I'll buy a copy when it comes out in the pocket edition.