Awdur(on)/Author(s) : David Walliams
Darlunydd(ion)/Illustrator(s) : Tony Ross
Cyfieithydd(ion)/Translator(s) : Dewi Wyn Williams
Addasiad Cymraeg gan Dewi Wyn Williams o'r nofel ysgafn i blant, Code Name Bananas, gan y comedïwr a'r actor, David Walliams (arlunwaith gan Tony Ross).
A Welsh adapatation by Dewi Wyn Williams of the light-hearted novel for children Code Name Bananas, by comedian and actor David Walliams (illustrations by Tony Ross).