Let’s say there are about eight million different species of life on Earth. A million of these are insects. This is a book about them. Dave Goulson, a professor of biology, makes them fascinating. He has a real gift for explaining about them. They have three sections: head, thorax, abdomen. They have six legs. They are “sex machines”. He tells us of the undersea world of trilobites and giant scorpions that existed before insects and of how creatures came to colonise dry land. His descriptions of the bugs, bees and ants in his own French farmyard (and owls and snakes too) are animated and compelling.