Nofel i arddegwyr ifanc wedi'i gosod ym Mhort Eynon, de Cymru yn 1943-44. Mae George, chwaraewr rygbi ifanc a thalentog, ac Oliver, milwr a chwaraewr pêl-droed Americanaidd sydd mewn gwersyll milwrol gerllaw, yn creu cyfeillgarwch arbennig drwy eu profiadau o alar a'u cariad at chwaraeon. Fodd bynnag, daw'r ddau i sylweddoli y caiff ffawd ddylanwad ar fywyd Oliver, wrth i Ddydd-D agosáu.
David Brayley is an award-winning author, freelance sports writer and education consultant from Swansea. He has worked as a consultant for the National Literacy Trust on their 'Premier League Reading Stars' programme, and delivered sports literacy projects for Literature Wales in conjunction with Glamorgan CCC. He is the author of several sports autobiographies and children's books. His previous books include 'Ashley Williams – My Premier League Diary', 'There's Only Two Tony Cotteys' (shortlisted for the MCC/Cricket Society Cricket Book of the Year), 'Champion of Champions' and (with Welsh rugby star James Hook) 'Chasing a Rugby Dream – Book 1: Kick-Off' and 'Book 2: Impact'. 'Kick-Off' was voted Children's Sports Book of the Year at the 2021 Telegraph Sports Book of the Year Awards.