“Do No Harm” is Robert Pobi’s third book featuring New York-based Lucas Page: astrophysicist, professor, bestselling author, devoted husband, father to five adopted children, and an ex-FBI ...

DO NO HARM. By Robert Pobi. Minotaur. 432 pages. $27.99. Lucas Page retired from the FBI more than a decade ago after losing an eye, an arm, and a leg in an explosion. But Lucas is a man of unique ...