Get a load of this. There's a website that's devoted to providing helpful information for church secretaries. I'm not sure what their business model is, but I did think that this is a bit of a speciality niche.
They even have articles on the following topics, among others:
Tips to Time Management
Time Management and Planning Tips
Words Every Church Secretary Should Avoid
Ways to Become More Efficient At Work & At Home
A Habit Every Successful Church Secretary Must Have
Quick Keys to Managing Multiple Projects