Animal friends help each other out by babysitting six little mice on a wintry day.

Arthur's experience babysitting for the terrible Tibble Twins is as challenging as he expected, but he finally gets control by telling them a spooky story.

When Skipper offers to baby-sit her sisters it sounds like a cinch--a night of videos and popcorn. But as soon as Barbie leaves, a surprise adventure is just around the corner as one frazzled teen learns a lesson in baby-sitting she'll never forget!

"In many ways, the Hamilton children are like any other kids. Eleven-year-old Mia and ten-year-old Will love playing Minecraft, eating pizza, and playing in the yard. But Mia knows that because Will is on the autism spectrum, some things are different for him. For starters, he doesn't like things to change. Pizza has to be just so crispy, or he won't eat it. He uses lines from movies to answer most questions. If his toast is too dark, Will could have...

Mary Anne should never have thrown away that chain letter she got in the mail. Ever since she did, bad things have been happening to everyone in the Baby-sitters Club. With Halloween coming up, Mary Anne's even more worried -- what kind of spooky thing will happen next? Then Mary Anne finds a new note in her mailbox: Wear this bad-luck charm, it says. OR ELSE. Mary Anne has to follow the note's instructions. But who sent the charm? And why did they...