Books in the Dr Xargle series

"e;Good morning, class. Today we are going to learn about Earthlets."e;In this way Dr Xargle, our friendly alien teacher, begins to teach his class about humans and babies. This is a hysterically funny book, with a particularly wry look at the way we bring up babies: look out for the 'egg-mangle' - will you ever want to eat egg again?