When Jasper John Dooley realizes a can of Torpedo High Energy Drink has rolled out of the vending machine instead of the bottle of apple juice he selected, he knows he shouldn't drink it. His parents had warned him about these "Bad" drinks that were full of things like sugar and caffeine. Jasper was allowed sugary things only as a special treat and only after he had eaten good things. Like celery. But Jasper finds the allure of the ice-cold can irresistible....

"Delaney is shocked to find out her mom is expecting twins. She likes being an only child. It's been 10 years, and she's had her parents--and her room--all to herself. But her cupcake club pals are excited to bake for the baby shower--until Delaney's mom wants a giant stork made out of cupcakes"--

Feeling left behind when his beloved Nan leaves for a week-long cruise, Jasper John Dooley realizes that he will be less lonely if he has his own adventures, which include a stapling mishap and a hamster escape.

When classmate Vanessa insists that all single children are spoiled, Ivy wonders whether she can become "unspoiled" by giving away all her clothes at school (which does not go over well with her teacher or parents)--but ultimately decides that all she needs to accomplish her goal is a little sister.

Lysander Singleton tries his best to fit in at Twin Oaks Elementary, where all students are twins except him, but on the day of the Twindividuation contest his experience as an only child gives him a competitive edge.