Goldenrod Moram loves nothing better than a good quest, so she decides to start her own exploring team fashioned after her idols, the explorers Lewis and Clark. Setting out to map the forest right behind her home, her task is derailed when the team encounters a mysterious old lady, who has them search for a legendary blue rose. And when she stumbles upon none other than the ghost of Meriwether Lewis himself, Goldenrod knows this will be anything but an ordinary summer . . . or an ordinary quest.