2015 год. Room 26 is full of secrets and Humphrey doesn't like it one bit. Mrs. Brisbane knows a student is leaving, but Humphrey can't figure out which one. Even more confusing, Mrs. Brisbane seems happy about it. The class is studying the Egyptians and some of the kids have made up secret codes for their secret clubs, and even Aldo is holding back news from Humphrey. Humphrey still manages to help Just-Joey figure out what kind of books he likes, convince Tall-Paul's parents to get him his own hamster, and helps Ms. Mac decide to get her class a pet. And it turns out Mrs. Brisbane's secret was the most exciting of all--Phoebe's mom and dad come home from being deployed and surprise her at school.