From the publisher:
Nate the Great's friend Oliver has lost the weed he bought at Rosamond's ADOPT-A-WEED plant sale. But it's not just a dandelion or a clover. It's a Superweed! With his dog, Sludge, Nate must search for clues in the woods, the park, and even the library. But is the biggest clue right under his nose?
