The Greatest Inventor

"The Greatest Inventor" is the 18th episode of Powerbirds (series).

Synopsis
Minerva sneaks into the museum before it opens and switches all the plaques to make it seem like she invented everything.

Characters

 * Ace
 * Polly
 * Minerva
 * Max
 * Max's Mom
 * Jesse
 * Mr. Walsh
 * Sally
 * Alice
 * Mr. Clark
 * Gwen
 * Kevin