One of the marked features of the time warp is that no matter when someone’s birthday supposedly falls, after Logan Likes Mary Anne!, if you’re in eighth grade, you’re thirteen, and if you’re in sixth grade, you’re eleven, and so on. Even if you’re Dawn and your birthday is in February, if it’s an eighth grade June, you’re stull not fourteen.
Having everybody be thirteen in eighth grade and so on is kind of strange, because at least where I come from, it was common for people to be older. People like Mary Anne and Abby, who were born in September and October, respectively, usually wait a year to start kindergarten. Even kids with late July birthdays like me are often spend an extra year in pre-k.
There is only one exception that I’ve been able to find, and it’s sixteen-year-old sophomore Ducky McCrae in the California Diaries. Maybe his parents were too busy travelling to remember to enroll the Duckster in school. Maybe The Powers That Be wanted a character who could drive, thus giving the girls more independence, but didn’t want their friend to be a Junior in high school. But James Kodaly is a junior, and Amalia dates him, so that kind of makes that theory a bit strange.
Oh, and Mark Jaffe is thirteen and in seventh grade, because Claudia dates him for his “maturity.”
Are those two the only exceptions?