Light in the Valley - Paperbackby George R. Estes (Author) The sermons in this collection, with only a few exceptions, were developed and delivered in the years I served as primary caregiver for my wife Janie, who suffered a disabling stroke in January 2017. At that time I had been retired from full time ministry only three years. Janie was welcomed into the heavenly choir on October 8, 2022. Until that time, she was invariably my first "audience" for preaching, though never once