Jimi & Isaac spent last summer on Jimi's grandpa's farm, so this summer should be easy. Now that they can bale hay, cut silage, and milk cows, it's time to raise beef steers and show them in the fair But a new summer brings a new set of challenges, and Jimi's grandpa isn't getting any younger. He can't help the boys as much as he'd like, and maybe he needs more help than he will admit. Authentic farming details make this an authentic farming adventure...