'Even sillier than the reddest pair of underpants, this is packed with action, antics and the groaniest of dad jokes' - Shane Hegarty, author of the Boot series'Donncha is back with another dad-sized dollop of disaster!Jam-packed with delicious doughnuts, wind-borne wellies and supermodel mutts, this chronicle of calamity is fantastic fun for all the family ... and their dog!' - Alan Nolan, author of the Molly and Bram seriesIrish rugby star and media personality Donncha O'Callaghan is back with another laugh-out-loud family story, written with Blue Peter Book Club author Karen Owen and illustrated by Jenny Taylor. When Finn, Emma, Dad and Mum participate in a family fun day to raise money for charity, their competitive nature is revealed!When the family discover that Dad's arch-rival is also competing in the family fun day, Dad is determined to win!With a welly-throwing competition, wacky races and a talent show to prepare for, the family are on a strict NO DOUGHNUTS diet and training regime.But will their efforts be enough to win the prize?Full of mishaps and chaos, this hilarious story is sure to delight all readers aged 7+, and is perfect for fans of Dermot O'Leary, Jeremy Strong and Pamela Butchart. Also available - Disaster Dad: Chicken Chaos.