Thrilling & Exciting!
"O'Neill's books are jam-packed with non-stop action and adventure! I always eagerly devour each book and can't wait for the new ones to arrive!"
O’Neill Packs a Punch!
"I absolutely love the Department 89 novels. Major Sophie Decker is a force to be reckoned with and it makes a refreshing change to see a woman in a book who is not defined by her looks. Keep it up Mark!"
I Love Decker!
"Instead of the usual stereotypical male CIA officer, we have instead a female German intelligence officer. One who takes no prisoners and kicks ass on a regular basis. What's not to like? Mark has created an amazing character here!"