Dori Hillestad Butler

A very well recieved series by Dori Hillestad Butler are the books, featuring tropes. The most popular books are The Hidden Room, Summer Island, Yes, I Know the Monkey Man, The Case of the Fire Alarm, The Ghost in the Attic, The Ghost at the Fire Station, The Haunted Library, The Case of the Mixed-Up Mutts, The Hide-and-Seek Ghost, Case of the School Ghost, Sliding into Home, The Case of the Lost Boy, The Case of the Missing Family, Do You Know the Monkey Man?, The Underground Ghosts #10--A Super Special, The Ghost in the Tree House, The Ghost Backstage, Do You Know the Monkey Man?: A Novel, The Ghosts at the Movie Theater, Truth about Truman School, which was published in 2022.