Author: Holly Webb; Welsh Adaptation: Llio Elaine Maddocks.

Series: Cyfres Genod Gwyrdd

The first, fantastic book in the series about four friends. A brilliant series about small changes that make a big difference, with themes of environmentalism and friendship. Researching her school project on Fairtrade has been a real eye-opener for Maya. She loves clothes and is appalled to find that her favourite sparkly T-shirts are made by poor children in other countries.

Awdur: Holly Webb; Addasiad Cymraeg: Llio Elaine Maddock.

Cyfres: Cyfres Genod Gwyrdd.

Gall newidiadau bach wneud BYD o wahaniaeth! Pan fydd Maia yn dewis thema Masnach Deg ar gyfer ei phrosiect dosbarth, mae hi’n cael tipyn o fraw wrth weld sut mae rhai o’i hoff ddillad yn cael eu gwneud. Oes ffordd iddi hi helpu i wneud ffasiwn yn fwy teg? A sut gall hi wneud hynny heb ddatgelu ei chyfrinach fawr?