Maric: The Complete Series

Special force action from New Zealand to Borneo, and then in following books across Greenland, Indonesia, Chechnya, Kosovo and Croatia. 

Maric is an SAS captain who has graduated to Grey Ops, a network of teams funded by private interests who want to keep trade flowing. These elite soldiers are tasked with cleaning up messes around the world when governments don't want to get their hands dirty, and Maric and his team are expected to do whatever is needed to get the job done! 

The first book in the series has a GOODREADS rating of 4.4 from 66 reviews (Nov, 2025). The others range from 4.3 to 4.8.