Sam Gayton grew up in Kent with a cat called Archibald, a dog called Ruby, a bunch of humans, and a ghost called Kevin. He spent his days playing with Lego, and making comics with his friend Loo Loo. Nowadays, Sam still loves Lego and comics. But he also loves drinking tea (milk, no sugar), eating pizza (pepperoni, extra cheese), and wondering how long he would survive a zombie apocalypse (probably about fourteen minutes).

Sydney Hanson is the illustrator of Construction Cat by Barbara Odanaka and I Am Not Happy! by Caroline L. Perry. She was raised in Minnesota alongside numerous pets and brothers. When she wasn’t tunneling through snowdrifts or rescuing frogs from rain gutters, she was drawing. Her illustrations and paintings still reflect these early adventures and are marked by a love for animals and the natural world. She lives in Los Angeles where she’s worked for several animation shops. In her spare time, she enjoys traveling and spending time outside with her adopted brother, a Labrador retriever named Cash.