Cyfrol ffuglen wyddonol ynghyd â darluniau am Dylan, bachgen 10 oed, sy'n darganfod bod ganddo'r gallu hudol i wneud i'w ddymuniadau ddod yn wir. Ond tybed beth sy'n digwydd pan fo'n dymuno cael gwared ar bethau sy'n ei ddigio?
A science fiction book with illustrations about Dylan, a 10-year-old boy, who discovers that he has the magical ability to make his wishes come true. But what happens when he wishes to get rid of things that anger him?
