ERYL NASH is a children's book editor and author living in Wales. She is the author of over 30 children's books and the editor of many more. Eryl specialises in non-fiction titles, from space pop-up books to dinosaur dictionaries, and loves nothing more than seeing exciting ideas about science, history and nature come to life.ANA ALBERO was born in Alicante, Spain. She studied Visual Communication at the Ecole Nationale Superieure des Arts Decoratifs in Paris, and illustration at the University of the Arts Berlin. She is now based in Berlin, where she works primarily in graphite and coloured pencil creating vibrant textured images inspired by old pictures and movies. She is the illustrator of The People Awards and Little People Big Dreams: Coco Chanel.

This book would be a welcome addition to a school or public library. ― ReadPlusThe unique graphic novel style presents readers with concise and easy to understand accounts of a day in the life of each worker; a brief storyboard of them at work plus a facing page dedicated to the kit they require to perform their duties. I loved searching for ‘my most important …’ within the charming illustrations. Readers are never talked down to. ― CBCA: Reading Time