Katie is nervous about a sleepover at her grandparents' house.

Ashley is thrilled with fashionable Sophie, a new girl from Los Angeles, but her friends are not impressed and consider her a stuck-up intruder on their friendship--will a spa sleepover at Sophie's house break the ice or cause a blow-up?

May seems to be the month for birthday parties, and Kylie Jean is scheduled for so many sleepovers that she is starting to miss her family--but her own birthday is coming up, and the best present may be a new baby cousin.

"Maren's mom is head-over-heels for her new boyfriend, but Maren? Not so much. It's driving her nuts to see how much time they're spending together. When she finds out they're getting married, Maren is even more annoyed. Life is still somewhat bearable thanks to her new improv comedy group and the Sleepover Girls, but everything is changing too fast for Maren.Can Maren adjust to her new home life, or will the stress be too much for her to deal with?"...

"Anyone who knows Ashley knows she is super-serious about her blog, Magstar, and now she has taken it up a notch with her new YouTube channel! Making the fashion and beauty videos is a total blast, and when one of her videos gets featured on a major teen mag website, she goes from amateur to overnight online celeb. Suddenly, all of the older girls at school want to be her BFF. But with everything going on, can she still find time to juggle school,...

"It's finally spring break! Time to unwind and have some fun, Sleepover Girl-style. This year spring break calls for a serious road trip. Willow's family is headed to their home in Whidbey Island, and Ashley, Maren, and Delaney are along for the ride. But when they get there, Maren is spending all her time with Winston, and Ashley's going crazy being "off the grid." Luckily, life has a few adventures in store to bring the girls back together!" --

When Daisy, a middle child, is invited to spend the night at her friend's house, her family finally pays attention to her.

Nine-year-old Estella Garcia dreams of being a movie star when she grows up, but she is nervous about attending her very first sleepover party at the home of the new fourth-grader, Brittany, especially as the theme is "art," which is not really her thing--so she turns to her three best friends, The Worry Warriors, to help her overcome her anxiety.

Rabbit is excited about the sleepover he has carefully planned for his friend Robot, but Robot has some different ideas about how things should go.