Unlike her brother Henry who is excited to be the ring bearer in Aunt Sophie's wedding, Heidi is not looking forward to walking down the aisle in a fancy flower girl dress, but when Henry loses the ring, Heidi must stir up a spell to create a new one before the big day.

When she gets glasses, Heidi's friend Lucy gets a lot of attention at school, and eight-year-old Heidi decides that she must have glasses too, until her Aunt Trudy helps her to see that she really does not need them.

Witch Heidi is angry when mean Melanie Maplethorpe dresses as a witch for Halloween, but when she decides to retaliate, she almost loses all her friends.