Incognito (Beatrice Zinker, Upside Down Thinker, Book 2), Paperback

Beatrice Zinker's top-secret plan, Operation Upside, is finally in full swing And she's REALLY EXCITED ABOUT IT But when Beatrice impulsively awards her teacher, Mrs. Tamarack, an UPSIDE of her own-with the words Most Strict lettered in gold-the team has to put the entire mission on hold to avoid suspicion.
Lying low isn't exactly Beatrice's strong suit . . . and her classmate Wes desperately needs to be recognized. When Wes's certificate falls into the wrong hands, Beatrice and her best friend, Lenny, must find a way once again, to save Operation Upside-and themselves-from big trouble.

About the Author:

Shelley Johannes is the author-illustrator of the Beatrice Zinker, Upside Down Thinker series. She previously spent ten years in architecture, where she fell in love with felt-tip pens, tracing paper, and the greatness of black turtlenecks. She lives in Michigan with her husband and two sons. Find her online at shelleyjohannes.com and @shelleyjohannes on Twitter and Instagram.