Annoyed when her mom brings her books about puberty, Reggie throws them into a volcano and unleashes a new nemesis: the Butt Witch.

When his big brother goes away to college, Todd creates a replacement: Guy Pleasant, a dashing, guitar-playing dog prince.

Reggie directs the residents of Endless Island in a new episode of "Space Draculas," a show she created with her brother when they were little.

Reggie's mom takes her and Esther to the mall for a girls' day. But shopping for dresses isn't Reggie's idea of fun.

Esther, Todd and Reggie discover a grocery store on Endless where all the food brings back humiliating childhood memories.

After a style-savvy girl makes Reggie feel self-conscious about her clothes, she sets out to become the fanciest person on Endless.

After finding a box of her dad's stuff, Reggie accidentally releases a sad spirit and has to face her feelings about her father leaving.

To impress the Butt Witch, Big Deal transforms himself into a Reggie lookalike and stirs up mischief at the Endless Island carnival.

Reggie tries to figure out how to get back to Endless. But once her art teacher helps her find her creative spirit, her key starts working again!

Reggie, Esther and Todd plan to spend spring break on Endless, but Reggie's stuck in the hospital with a burst appendix.

Todd tries out for a new band called Cherry Cement, but they choose Esther instead. On Endless, the Butt Witch feeds on Todd's anger.

After planning a huge 13th birthday party for Todd on Endless, Reggie flies into a rage when he says he'll bring Gwen along.