David Barrie

David Barrie, a Fellow of the Royal Institute of Navigation, has sailed all over the world and made many long passages. His book Sextant was short-listed for the Mountbatten Literary Award and received the Royal Institute of Navigation's Certificate of Achievement. His book Supernavigators was honored with both a Gold and Silver Nautilus Award in 2020.

Rebecca Stefoff is the author of more than two hundred books exploring topics as varied as ghosts, robots, bacteria, evolution, women pioneers, the ruins of Great Zimbabwe, and forensic crime solving. Raised in Indiana, Rebecca now lives in Oregon.

Qu Lan, born and raised in China, graduated in oil painting from the China Academy of Art before moving to France to work as a graphic designer. She later pursued her passion for illustration, collaborating with major publishers and companies like Hachette, Usborne, and Adobe. Her award-winning artwork is exhibited regularly worldwide