Committed eco-worriers Evie and Lola find a penguin chick in Evie's garden. It turns out the penguin has been taken from the local wildlife park, which has lately been the subject of awful rumours. Lola and Evie decide to investigate the park further, and the more they find out the more suspicious they become. Includes 45 eco-facts interspersed throughout the book. Suggested level: primary, intermediate.