Reading order
| # | Title | Published | Author | Buy on Amazon |
|---|---|---|---|---|
| 1 | Bubbles and the Opposite Potion | 2002 | Scott Westerfeld | Buy |
| 2 | Brand-New Blossom | 2002 | Scott Westerfeld | Buy |
| 3 | Buttercup, the Better Cop | 2002 | Scott Westerfeld | Buy |
| 4 | Not Another Buttercup | 2002 | Scott Westerfeld | Buy |
| 5 | Bubbles Saves the Circus | 2002 | Scott Westerfeld | Buy |
| 6 | Forever Blowing Bubbles | 2002 | Scott Westerfeld | Buy |
| 7 | Blossom and the Haunted House | 2002 | Scott Westerfeld | Buy |
| 8 | Buttercup and the Mind-Reading Juice | 2002 | Scott Westerfeld | Buy |
| 9 | Buttercup’s Monster Challenge | 2002 | Scott Westerfeld | Buy |
| 10 | Blossom Vs. The Blasteroid | 2002 | Scott Westerfeld | Buy |
| 11 | Diamonds Are for Princess | 2002 | Scott Westerfeld | Buy |
| 12 | Rainy Day Professor | 2002 | Scott Westerfeld | Buy |
| 13 | Hide-and-Go Mojo | 2002 | Scott Westerfeld | Buy |
| 14 | Buttercup’s Terrible Temper Tantrums | 2002 | Scott Westerfeld | Buy |
| 15 | Bubbles in the Middle | 2002 | Scott Westerfeld | Buy |
The Powerpuff Girls Plus You Club series by Scott Westerfeld consists of fifteen books, all published in 2002. Each book focuses on one of the three Powerpuff Girls: Blossom, Bubbles, or Buttercup. Bubbles leads titles like Bubbles and the Opposite Potion, Bubbles Saves the Circus, and Forever Blowing Bubbles, while Buttercup stars in Buttercup, the Better Cop, Buttercup and the Mind-Reading Juice, and Buttercup’s Terrible Temper Tantrums. Blossom gets her own spotlight in Brand-New Blossom, Blossom and the Haunted House, and Blossom Vs. The Blasteroid.
The series also includes standalone stories like Diamonds Are for Princess, Rainy Day Professor, and Hide-and-Go Mojo. Since all fifteen books came out in the same year, the order is flexible, though starting with Bubbles and the Opposite Potion and reading through in the sequence above works well for anyone who wants to go cover to cover.