Once again, pigtailed, pale-skinned Casey is a delight. . . . Simple art that depicts racially diverse, geometrically shaped characters who always wear the same clothes makes the tale approachable, while their exaggerated expressions add to the hilarity. This kid detective may be having a dreadful time, but readers will have a ball experiencing it with her.
Kirkus Reviews

Healy s interlocking, idiosyncratic storytelling captures the almost-adolescent s mental overwhelm, vacillating swiftly between broad feelings, blind acceptance, logical leaps, and making peace with confusion. . . . A delightful, unique comic snapshot of childhood challenges.
School Library Journal