The words “wash your face properly or your moustache won't stay on at school” were not something I thought I'd say to my seven-year-old. But, as I secured the fake mo to his upper lip and adjusted his beard so he could talk and breathe, I have to admit the kid looked pretty cool. It's Children's Book Week (belatedly – it was officially last week, but our school spread out the celebrations) and the preps, ones and twos held a parade this morning to show off their literary cost