Becoming the Best Grandparent you can be is a noble and worthy goal.
This Grandparenting book offers Tips and Activities for Grandparents and Grandkids and discusses the benefits of Grandparenting. At the same time, it doesn't sidestep the challenges of Grandparenting in the 21st Century. Some of those challenges involve long-distance Grandparenting, raising Grandchildren, and even Grandparents adapting to new technology.
All of this will not only help you be a Good Grandparent but also help you become a Great Grandparent.