Beatrice does her best thinking Upside down.
Even worse, she seems to have forgotten all about the top-secret operation t.
But when Beatrice shows up at school dressed in black, Lenny arrives with a cool new outfit and a cool new friend.
She was definitely Upside Down when she and her best friend, Lenny, agreed to wear matching ninja suits on the first day of third grade. for Beatrice Zinker, Upside Down works every time. . .
Hanging from trees by her knees, doing handstands .
Beatrice does her best thinking Upside down