Ole Mathismoen is Norway’s foremost environmental and climate journalist, and the author of several books on environmental protection. His titles What’s the big deal about climate?(2007) and Green things: about nature and the environment and stuff (2018) were both nominated for the Brage prize. Mathismoen has also been awarded the Bergesen prize.
Jenny Jordahl is an illustrator, cartoonist, graphic designer, blogger and author. She writes and illustrates her own books and has published a number of books together with Marta Breen and Ole Mathismoen. She has received several awards, and her books have been sold to many countries.