Butt Detective #6 - Two Butt Detectives ? • 屁屁偵探 噗噗！06有兩個屁屁偵探？！

Get ready for an extraordinary adventure in this 6th installment as Butt Detective makes a grand appearance at the town's carnival! But wait, there's another Butt Detective? As the lines between reality and illusion are blurred how will Butt Detective unravel the mystery of his doppelgänger?

Check out other books in the popular Butt Detective Series.