Author: Alan MacDonald; Welsh Adaptation: Mari George.

Series: Cyfres Archarwyr: 1.

From the bestselling author of Dirty Bertie, suitable for children aged 7 years+ and Key Stage 2. Stan Button had always dreamed of becoming a superhero. Then one day a letter arrives inviting him for an interview at the mysterious Mighty High School. To his amazement, Stan is offered a place - starting immediately. Really funny book and the start of an exciting new series.

Awdur: Alan MacDonald; Addasiad Cymraeg: Mari George.

Cyfres: Cyfres Archarwyr: 1.

Breuddwydiai Siôn Botwm am fod yn archarwr, a phan gaiff ei dderbyn yn fyfyriwr yn Ysgol y Nerthol, mae ar ben ei ddigon. Dyma stori ddoniol iawn mewn cyfres newydd. Addasiad Cymraeg ar gyfer plant CA2 dros 7 oed.