Super Potato and the Greenhouse of Evil: Book 7

Doctor Malevolent has escaped!

After a prison director with allergies takes the doctor's plants away, Super Potato's archenemy decides to break out. To catch Doctor Malevolent, Super Potato will have to explore a supervillain nightclub and a sinister old forest. And when our hero finds the doctor's hideout, he'll also uncover a plant-based plan to take over the world! Super Potato will need all of his gigantic new muscles to defeat this leafy green menace.