"Sibley the horse is nervous about his place at the farm when Tractor Mac arrives." --

Tractor Mac loves that he is the only tractor in his farm family. Then one day, his friend Iron Dave the train brings him to a tractor dealership and shows him a whole lot full of big red tractors that look just like him. Are these tractors his real family? Tractor Mac is excited to find a place with so many familiar faces, but sad that he might have to leave the farm to be with them. Then all of the big red tractors in the lot help him to understand...

"Tractor Mac and his friends pitch in to help Carla the chicken find her missing chicks, with fun flaps to lift and tabbed pages that are easy to turn"--

After seeing a plane flying through the sky, Mac the tractor decides that he wants to fly.

"Tractor Mac wants to pull the best float in the parade." --

"Tractor Mac is scared that he has to take a trip to Dr. Lou at the tractor hospital, but with the help of his animal friends and some other machines who have stopped in for a tune-up, he learns that going to the doctor doesn't have to be scary at all"--

"When building a community swimming pond, Tractor Mac and his friends on the farm discover that teamwork makes all the difference." --

In Stony Meadow Farm, Fergus the calf does not like change and misses summer's flowers and shade trees until Tractor Mac helps him to appreciate the changes autumn brings, such as colorful leaves, pumpkin festivals, and apples. --