In a perfect world there'd be no need for Animal Magic. But Eva and Karl Harrison, who live at the animal rescue centre with their parents, know that life isn't perfect. Every day there's a new arrival in need of their help...Fern is the softest, prettiest rabbit imaginable, and her young owner, Mia, is completely devoted to her. When Fern falls ill, Mia brings her into Animal Magic, but despite Heidi's expert care, Fern just gets sicker. Will Eva and the team be able to figure out what's wrong with the gorgeous bunny before it's too late?