From the author of Stick Dog comes the third book in a highly illustrated early chapter book series about three best friends whose plans, missions, and schemes are sure to shake up their school. Featuring two-color art on every page and fun activities at the end of each book! Molly, Simon, and Rosie are determined to build the best science fair project in school history. To do that, they’ll need to attract tons of fireflies. Will their bright idea get them a glowing grade o