The Case of the Missing Mascot - Entering their first year in high school, Jess & Katie will encounter the many challenges that you might expect. However, what they didn't expect, was some unexpected flirting—with each other! In the midst of another investigation, will this innocent flirting distract them from their investigation? Or will they set those feelings aside to solve the case of the missing mascot?
The Haunted House: Quest for the Hidden Treasure! - Jess & Katie are looking forward to a fun-filled summer when an unexpected visitor leads them on an investigation of a haunted house. As they search for clues both past and present, will their investigation lead them to solving the mystery? Or will they find that their quest has just begun?