''Fix-It-Duck'' is a great toddler book, with a target age about 2 years old but probably still suitable for a sneaky peak by 4 year olds, and my almost-6 enjoyed reading it to ''see if it's any good for the Baby when he's bigger''. Much better than boringly correct Bob the Builder and definitely recommended (and yes, we'll keep it for Baby when he's bigger).
Thanks to HarperCollins for sending us this. Alborough seems to have an obsession with ducks, but sometimes he does tell us about [[Six Little Chicks by Jez Alborough|chicks]].