Your Planet Needs You! is a brilliant reference book and is full of many things that I had no idea about, like the damage cigarette butts can do, in addition to being dropped everywhere as litter.
It’s a book I dip into rather than reading cover to cover. I would thoroughly recommend it as a source of information about a diverse range of issues relating to the environment such as the food we eat, the cosmetics industry, animal welfare, pollution, travel.
Since reading the book I have made a few personal changes, I do not buy plastic bottles of liquid soap anymore, I try to buy refillable things where possible and have switched to eco dishwasher tablets that come in a cardboard box.
I would definitely refer back to and recommend to friends.