“You will not sleep until you are finished with AGENT ZERO. A superb job creating a set of characters who are fully developed and very much enjoyable. The description of the action scenes transport us into a reality that is almost like sitting in a movie theater with surround sound and 3D (it would make an incredible Hollywood movie). I can hardly wait for the sequel.” --Roberto Mattos, Books and Movie Reviews PHANTOM ZERO is book #19 in the #1 bestselling AGENT ZERO series, from #1 bestselling and USA Today bestselling author Jack Mars (with over 10,000 five-star reviews). The series begins with AGENT ZERO (Book #1), a free download. In a world where the sky is no longer safe, Agent Zero embarks on his most perilous mission yet: to thwart a cyber siege that sends planes plummeting from above. Facing an ultimatum that could end in global devastation, he must breach a fortress among the clouds and bring down the masterminds before the final countdown erases the age of flight. The AGENT ZERO saga offers a gripping journey packed with unexpected turns and dynamic action, keeping you enthralled from start to finish. At the core of this thrilling series is an engrossing relationship between a father and his daughter, which is sure to keep you reading voraciously until the early hours. Books #20--#24 in the series are also available! “Thriller writing at its best.” --Midwest Book Review (Any Means Necessary) ⭐⭐⭐⭐⭐ “Thriller enthusiasts who relish the precise execution of an international thriller, but who seek the psychological depth and believability of a protagonist who simultaneously fields professional and personal life challenges, will find this a gripping story that's hard to put down.” --Midwest Book Review, Diane Donovan (regarding Any Means Necessary) ⭐⭐⭐⭐⭐ “One of the best thrillers I have read this year. The plot is intelligent and will keep you hooked from the beginning. The author did a superb job creating a set of characters who are fully developed and very much enjoyable. I can hardly wait for the sequel.” --Books and Movie Reviews, Roberto Mattos (re Any Means Necessary) ⭐⭐⭐⭐⭐