Mystery of Roll Number 57

It starts as a small little curiosity in Class 10 A.Every morning,  during attendance,  the teacher would call out the names in order."Roll no. 55 ""Present mam""Roll no. 56""Present maam ""Roll no. 5...

Hargun WaliaI am Hargun Walia from class 7. I live in Patiala, Punjab. I study in Ryan International School, Patiala. I enjoy writing mysterious books filled with thrill and excitement.