Winner of the 2019 Whitley Medal With her home under threat from a warming ocean, Zobi, a brave rhizobia bacterium, teams up with a family of slow but steady Zoox (zooxanthellae). As the coral bleaches, everyone begins to starve... Can Zobi and the Zoox work together to save the day? This beautifully illustrated science-adventure story, set on the Great Barrier Reef, was originally published in 2015, but has been extensively re-written and revised...