Finding a book for students

Hello, I'm a high school English teacher in Korea.

Let me get straight to the point.

I'm looking for a book that I can utilize in my class.

When I was studying at Univ., my native Irish professor gave me some articles, where I could read short detective passages and guess who is the criminal; what actually happened; or else in them.

I believe that kind of activities movitate my students and help them learn English more actively and interestingly.

If you know the title of the book which has that kinds of short writings, please let me know it.

Thank you.