Between reading the PDG cover to cover and PDG GOLD, I scored better than 98% of the career field.

I have used McMillan's PDG GOLD every time I have tested for promotion. I wouldn't have been able to make any of my ranks without McMillan's study guides.

I wanted to say, "Thank you." Thank you for an excellent product that was an invaluable tool for my studying needs. On my first time testing for E-5, I made an 81 on the PFE. Please keep up the good work. And who knows, I may be back again for the next rank. (PDG Advisor and PDG GOLD)