"Meet Esme, head of the Emerald Museum and Sparkle Town's spectacular Emerald Fairy! Esme uses her emerald wand to make the museum's gemstone collection dazzle and shine. Too shy to show others her power, she does this in secret every day. But when Esme's wand suddenly stops working, the gems become dull, and her visitors start to complain! Can she overcome her shyness and have the confidence to save the day? Join Esme on an adventure to bring sparkle back to the museum as she journeys to find the mysterious Sparkle Stone!" -- Back cover.