[irrational]

Miss Pickerell!!!! You have no idea how long I’ve been trying to remember her name! I remembered it started with a P, she went to outer space, and liked pistachio ice cream. That turns out to not be enough to google her. Thank you!

[BarbaryCoast]

Glad to be of help. I think the only one I have (yes, I kept all my SBS books) is Miss Pickerell Goes To Mars.

[rootbear]

I think it was peppermint she liked. I read a bunch of the Miss Pickerell as a kid.