10 books — in reading order
The Case of the Attic Door
Christopher Greyson
The Case of the Dropped Groceries
The Case of the Wayward Ride
The Case of the Phantom Pet
The Case of the Disappearing Diamond
The Case of Raining Nails
The Case of a Mouse in my Soup
The Case of the Missing Gift
The Case of The Slippery Dog
The Case of Lightning Strikes Twice
