Leo, a quiet kid who is not ready for his first day of kindergarten, ends up having a great day when he makes a kindness pledge and discovers he knows a lot about being kind to others.

When a kindergarten class arrives for the first day at school, they are greeted only by the words "Mr. S" on the chalkboard and a delicious-looking sandwich, resulting in merry mayhem as the kids wonder if the sandwich is their teacher.

Junie B is very upset when a boy in her class plans to invite everyone except her to his birthday party, but her grandfather helps her deal with the situation.

When Steve befriends David, the new kid at school, he tells David to do what he does, but his plan backfires when David begins copying everything, from Steve's clothes to his lunch.

Six-year-old Junie B.'s penchant for spying on people and her curiosity about the private life of her teacher get her in trouble at kindergarten.

Best friends Emily and Vicky dress the same and declare themselves twins in spite of their classmates' arguments that they look nothing alike.

The night before he starts kindergarten Milo's dreams are full of worry, but after a fun first day of school, Milo decides that he likes kindergarten!

Unable to compete with her friends' fancy clothes and running ability, irrepressible six-year-old Junie B. finds her own way to make the new boy at school like her.

Junie B is very upset when a boy in her class plans to invite everyone except her to his birthday party, but her grandfather helps her deal with the situation.

Clover Kitty does NOT want to go to kittygarten! Although she might like a friend to play with, kittygarten feels overwhelming for a sensory-sensitive kitty like Clover. And when she arrives, it is exactly as she fears: her classroom is too loud, the lights are too bright, and everyone comes too close. So Clover throws a fit...and decides to quit kittygarten. But when a classmate comes to check on her, she begins to reconsider. Maybe it's time for...