When Henry and his dog Mudge go with Henry's parents to visit Great-Grandpa Bill in the home with lots of other grandpas, they lead them all on a wonderful adventure.

Mr. Putter thinks he is too old to celebrate his birthday, but when he remembers some of his past birthdays, he changes his mind.

Fourth-grader Katie secretly believes that her grandfather is too old to be her partner in the school Olympics until she trades places with him for a day--thanks to the magic wind.

A granddaughter recounts the reasons why her grandmother is hard to love--and why she loves her anyway.

When grumpy Old Man Fookwire builds feeders to try to keep birds--the only creatures he likes--from leaving for the winter, he finds himself in a battle with clever, crafty squirrels who want a share of the abundant food.

"An exhausted Santa wishes for youth and ends up becoming a baby days before Christmas"--

Reluctantly, Mr. Putter and his cat, Tabby, agree to go ballroom dancing with Mrs. Teaberry and her dog, Zeke.