(From the publisher):
Mr. Maypenny's land is at the center of a controversial idea for factory expansion in Sleepyside. Meanwhile, the nephew Mr. Maypenny never met comes for a visit. And a case of botulism apparently breaks out among ducks on the game preserve but the real culprit may be all too human.
Original title: Trixie Belden and the Mystery at Maypenny's
Genre: Fiction→ Children & Young Adult→ Mystery