Dr Ricco Swinbourne holds a PhD in sleep science, is a New Zealand-trained Dietitian and has 15 years of experience working in high-performance sport as a performance scientist. Originally from New Zealand, Ricco led the Singapore Sports Institute nutrition and sleep athletic programs for 6 years, before beginning his writing career. Ricco is especially passionate about the role of sleep in childhood health and development, as his two daughters will testify.

Australian-born Dangergene Whitlock is a commercial + comic book artist with an international reputation spanning over 30 yrs. He has skills in Illustration, training and pedagogy, live graphic recording, animation, voice & video production. He is presently based in Singapore.