On their way to Rainbow’s Edge to seek the help of the Ray Keepers, Professor Plano, Zed and Zee meet a flight of sickly, grey dragons. They’re all caught up using their Bottle-Bottle screens that give off a strange, eerie glow. Lord Myopic must be up to no good again! The trio rush to find the Ray Keepers to save the dragons, but are they too late? Myopia (short-sightedness), device dependency and lack of outdoor activity are public health concerns worldwide. Stories from the plano adventures are based on years of scientific research, written specially to empower young readers.

Dr Mohamed (Mo) Dirani is a world leading expert on myopia, or short-sightedness. At age 26, Mo earned his PhD with the world’s largest twin study on myopia in Australia. His research showed that the environment can influence the development of myopia even in twins who share 100 per cent of their genes. In 2009, Mo led a national study on myopia in Singapore, which confirmed that myopia can occur in very young children, putting them at risk of developing sight-threatening myopia later in life. Therefore, early prevention is important. The Professor Plano Clear Vision Recipe is strongly based on this science. Today, Mo heads plano Pte Ltd, a company with a single mission to help families all over the world manage device use and myopia. Hwee Goh is a former TV journalist whose real love is reading and writing. Mum to two boys and identical twin girls, she’s also written non-fiction for kids.