Mrs. Lowry is a teacher of Greg that appears in book 3 Last Straw
In Mr. Watson's class, Greg got a punishment for falling asleep. Greg had to sit at the front of the room. He fell asleep again. Instead of someone waking him up at the end of the period, someone woke him when the next period started. Mrs. Lowry was the teacher. She winked at Greg and gave him detention after school.
Trivia
- Her name was Mrs. Borners in the online version.