The Last Minute by Jeff Abbott
The follow up to Adrenaline picks up the story of Sam Capra. Searching for his son he is about to find out if there is anything he will not do to save his newborn son. The Last Minute has plenty of action and suspense. Although not necessary, I do believe the 2nd book will be more enjoyable if you have read Adrenaline. The background on the characters is worked in over time in this book and if you haven't read the 1st book I don't think the beginning of this book will be as interesting while you are taking in character development.
Both books are well worth the read for mystery/suspense fans. - Jennifer