After Kristy Thomas' mother has to make multiple phone calls to find an available baby-sitter for Kristy's younger brother, Kristy decides to start a baby-sitters club. The club would meet at specific times each week so parents would be able to reach multiple sitters at one time and with one phone number. 

In this series, Karen is a second grader at Stoneybrook Academy. The stories are about the adventures that Karen and her friends have. Karen usually tries to do the right thing, but because she has been through some hard times in her young life, she sometimes makes a mistake. She does, however, learn from her mistakes. 

Bad Guys Series

This bestselling illustrated series is perfect for fans of Dog Man and Captain Underpants. The Bad Guys are about to have a very BAD day! Mr. Wolf and his bad buddies have messed with the wrong guinea pig -- one who is secretly an evil mad scientist.

Bad Kitty is a series of American children's books by Nick Bruel, about a housecat named Kitty, who often wreaks havoc about her owner's home. The first book, Bad Kitty, was a picture book, published in 2005, and featured Kitty encountering foods and doing activities categorized by the alphabet. 

Investi-GATORS

Meet Mango and Brash, the super spy alligator duo in John Patrick Green's goofy graphic novel series InvestiGators. These gumshoe gators travel through the sewers and fight the forces of evil with their Very Exciting Spy Technology and never-failing method of toilet-based traveling.

Mother Bruce Series

Readers will love this next installment of the uproarious, award-winning Mother Bruce series. Bruce is a bear who struggles with fun. When Bruce says no to fun one too many times, Nibbs, Thistle, and Rupert secretly wish Bruce was more fun.