There are two stories ( or two series rather ), that were either here or on the sister sites ( finestories / Scifi ).
#1 Set in an alternate US. I believe the MC had a nickname of Tempest and he had a rep of destroying large areas. He is from Texas and at one point saves a team from Mexico and escapes on a hovercraft of some kind.
#2 This is (I believe) set in Britain. Starts of with the MC telling a story of how he did magic tricks and escaped from real magic handcuffs (father was a police officer). lots of short stories, one was a spy for the King of Norway being chased on a train. Another was set in Egypt at an archaeological dig. I remember one involving blackmail ?
Help me Obi Wan (please ?)
Regards G_R