- "The Water-Man" (2004)
- "The Case of the Zombie Teacher" (2009)
- "The Case of the Missing Brain" (2010)
- "The Case of the Singing Sewer" (2011)
- "The Case of the Stinky Stench" (2012)
- "The Case of the Vanishing Lunchbox" (2013)
- "The Case of the Classwide Competition" (2014)
- "The Case of the Time-Traveler's Dog" (2015)
- "The Case of the Carnival Caper" (2016)
- "The Case of the School Ghost" (2017)
- "The Case of the Summer Camp Mystery" (2018)
- "The Case of the Movie Mystery" (2019)
Short Stories:
- "The Case of the Missing Homework" (2010)
- "The Case of the Principal's Pet" (2011)
- "The Case of the Secret Code" (2012)
- "The Case of the Haunted House" (2013)
- "The Case of the Monster in the Closet" (2014)
- "The Case of the Lost Treasure" (2015)
- "The Case of the Time-Traveling Robot" (2016)
- "The Case of the Invisible Boy" (2017)
- "The Case of the Magical Mirror" (2018)
- "The Case of the Wishing Well" (2019)