Mrs. Solowski was Angel's teacher while the Flock temporarily attended school in School's Out - Forever. However, she was not seen in any of the other books.
History[]
Though not confirmed, Ms. Solowski supposedly was the teacher who came to pick up Angel when the Flock members were being taken to their classes.
During class, she asked if any of the students knew the name of a specific area; the area was then specified by Angel to be the Yucatán part of Mexico. Ms. Solowski then asked Angel if she knew anything about the Yucatán and was surprised by her answer.