Author:  Rhiannon Lloyd Williams.

Disgyblion B are Buddug, Ben and Betsi – pupils who change overnight to become extraordinary pupils after receiving supernatural powers. They have to work together to solve many secrets.

Awdur:  Rhiannon Lloyd Williams.

Buddug, Ben a Betsi yw'r Disgyblion B - disgyblion arferol sy'n newid dros nos yn ddisgyblion anarferol ar ôl iddyn nhw dderbyn pwerau goruwchnaturiol. Mae'n rhaid iddynt gyd-dynnu a chydweithio er mwyn datrys sawl dirgelwch.