Take it apart … Digger; Plane

My younger grandson is one of those two‐year‐olds: he only likes mechanical toys and loves taking them to bits; the problem is that at that age he is not quite so good at putting them back together again, which appears to become the grandfather’s task. I would like to think that in due course (the six to eight age range aimed at by these books) these volumes will help satisfy his curiosity. But I am sure they will only help: they will not stop him wanting to take things apart, and might even encourage him further. That itself is a...