I have been doing Baptist Association Accounting for a number of years, a small church checkbook and now, Business Administrator.
For many years, it was hard to find printed help.
Your E Book was very helpful.
If you want to DIY your payroll, I highly recommend you look at using Gusto! It is very user friendly and their support is awesome! Plus they know how to set up and maintain payrolls for churches and nonprofit organizations.
Note: I am a "partner" of Gusto, but as I have told you before ... I never recommend anything that we or our clients have not tried and love =)