must have been made by cats

If there's even a shred of doubt, an investigation must be launched!

A humorous investigation that challenges preconceptions and injustice.

The culprit may not be who we think it is...

  On a stormy night, a mouse named Q球 died! His good friends: White Mouse, Gray Mouse, and Spectacled Mouse gathered to mourn him, firmly believing that a cat was surely responsible for Q球's death! But Detective Mouse didn't think so; everything required evidence! And so, a meticulous investigation began. Could White Mouse, Gray Mouse, and Spectacled Mouse provide any strong evidence? Could Detective Mouse successfully solve the case and find the mouse killer?

  This charmingly illustrated and humorous picture book uses the death of a mouse to present a detective mouse with a strong investigative spirit, guiding readers step-by-step through the verification of all witness testimonies. Detective Mouse not only possesses the investigative spirit of Sherlock Holmes but also imitates his attire, making him very amusing.

  In this humorous story, Detective Mouse constantly challenges every piece of evidence. The principle he upholds—"If there's even a shred of doubt, an investigation must be launched"—is precisely the spirit everyone needs to possess in this era flooded with all kinds of information, because preconceptions are the root cause of various misjudgments and misunderstandings. This spirit of diligently discerning truth from falsehood and getting to the bottom of things is also the most important ability every child needs to cultivate when dealing with situations and processing information.