What more can I say? I started with the very first Dirk Pitt adventure, May Day and collected and read the entire series (22 books) in order, over the last couple of years. Really enjoyed them. Enough to keep going (22 times)!!!

Dirk Pitt is a fictional character, the protagonist of a series of bestselling adventure novels written by Clive Cussler. Dirk is an adventurer who seizes the opportunity to save the day. Through action-filled story lines, Pitt is portrayed as a man who is in love with the sea and does not fear pushing the envelope. The character is an avid collector of cars, a characteristic shared with his creator, Clive Cussler.

Go here to get the full story: https://en.wikipedia.org/wiki/Dirk_Pitt?wprov=sfla1