“Gralley’s work recovering PARI’s proud past gives us a firm foundation on which to build our future. It’s humbling to think of all the people over the past six decades who passed through PARI’s gates. Their personal stories come alive in this book and the achievements of NASA, DoD and PARI finally are recognized. This official history of PARI is authentic, authoritative and amazing.”

— Don Cline President PARI