“From pioneering the space age to maintaining national security, the story of PARI is one that needs to be told as the next generation of students, engineers and scientists now carry the torch. In this well-researched, well-written book, Craig Gralley brings PARI’s story to life. Whether you are a technically-minded reader or a casual space buff, you will find the story fascinating, revealing and at times, quite humorous.”

— Sunny Tsiao author of Read You Loud and Clear!