This book reveals the historical context and the evolution of the technically complex Allied Signals Intelligence (Sigint) activity against Japan from 1920 to 1945. It traces the all-important genesis and development of the cryptanalytic techniques used to break the main Japanese Navy code (JN-25) and the Japanese Army's Water Transport Code during WWII. This is the first book to describe, explain and analyze the code breaking techniques developed and used to provide this intelligence, thus closing the sole remaining gap in the published accounts of the Pacific War. The authors also explore...

What can Cuban doctors, innovative ranchers in Saskatchewan, and the microbiome teach us about how to care for people and the Earth at the same time?
In this richly layered book, Didi Pershouse takes us on a fast-moving, sharp-witted journey through her own life: from growing up with the neurosurgeon who accidentally discovered the seat of memory in the brain, to working in a smoke-filled office at New York magazine, to her career as an innovative acupuncturist in Vermont, and on to a passion for close-knit communities, grazing cows, and soil restoration as solutions to much of what ails...