This book has great information for creating a strategic plan. If your job is strategic, you will likely pick up tips. But if building a strategic plan isn't your strong point, it will really be helpful. It includes examples, worksheets, and tools you can put to use to get out of the weeds and into the bigger picture.
overall it is a good read, with empty charts for you to fill and explanations on the hows and whys. i'd recommend it to a medium sized business most of all because i found it to be beyond my needs in technicality for personal development/small business.