There are 4 books by D.A. Madigan on BookOrb. A strong starting point is Time Watch (2012). The bibliography below is in publication order, with series grouped in reading order.
Standalone books
Showing 3 of 4 titles.
Frequently asked questions
How many books has D.A. Madigan written?
BookOrb lists 4 books by D.A. Madigan.
Where should I start with D.A. Madigan?
A good starting point is Time Watch (2012).
What is the D.A. Madigan books in order list?
In publication order: 1. Time Watch (2012), 2. Zap Force #1 (2012), 3. Fear Masters (The Zombie Ray From Outer Space) (2012).