This is book 36 of the "Stone Barrington" series.

This note contains spoilers for the book.

Stone buys two estates in England, and Teddy Fay has an annoying (okay, actively dangerous) crazy preacher assassinated to protect Stone's son.

Also, Stone loses his latest girlfriend because he makes her too busy with the design-tycoon work he enabled her into (and she chooses that over him).

Feels kind of light, somehow.