 If you liked
Death Note Another Note: Los Angeles BB Renzoku Satsujin Jiken
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 ...then you might like
Umineko no Naku Koro ni Shi: Forgery of the Purple Logic
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Spin-offs of detective works that originally had supernatural as a huge part of the plot, but those side stories focus on portraying that world without the supernatural elements, showing off how to write mystery in that setting using just the human means. Both are written by authors that enjoy tricking and bamboozling the reader (in a good way), so the way the mystery is written is enjoyable.