著作凡20余种，有长篇小说四部，散文集五部以及短篇小说集等。

His works include 20 kinds: 4 long novels, 5 essay collections and collections of short stories.

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他年仅30岁，却已著有四部小说。

He's only 30, and he already has four novels to his credit.

《牛津词典》

他将这些知识应用到自己虚构的这个角色身上，完成了四部小说和56个短篇故事的创作。

He applied that knowledge to the character he invented, with Holmes appearing in four novels and 56 short stories.

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