I found Six Months Off to be a phenomenal help in planning a sabbatical. The book gave me an an entire, but concise, philosophy or way of thinking about my sabbatical. The book also gave me a concrete and useful strategy for planning the sabbatical, covering ALL the bases from how to tell my boss to how to save money to places to help plan the actual time off and, then, finally for how I could re-enter the work force again. Truly phenomenal. The authors, led by Hope Dlugozima, have hit a home run with me.