Beatrice Zinker, Upside Down Thinker

Sabotage

Buy the book

The third caper is the zaniest yet for Beatrice Zinker, the irrepressible third grader who marches to the beat of her own drum—and does her best thinking upside down! With several successful Operation Upside missions under their belts, Beatrice,… Read More
Incognito

Buy the book

Beatrice Zinker has a new TOP SECRET mission! Perfect for 2nd-4th graders, this highly illustrated chapter book series full of humor and heart and celebrates a creative, compassionate kid who inspires others to embrace their individuality.Beatrice Zinker's top-secret plan, Operation… Read More
Beatrice Zinker, Upside Down Thinker

Buy the book

Meet Beatrice Zinker: secret code genius and undercover mission expert, who does her best thinking upside down. Hanging from trees by her knees, doing handstands . . . for Beatrice Zinker, upside down works every time. She was definitely upside… Read More

Beatrice Zinker, Upside Down Thinker: Books in Order