That book rivaled Rachel Carson s "Silent Spring" (the "Cincinnati Enquirer"), was an absolute must-read for parents (the "Boston Globe"), and an inch-thick caution against raising the fully automated child (the "New York Times"). His follow-up book, "The Nature Principle, " addressed the needs of adults and outlined a new nature movement and its potential to improve the lives of all people no matter where they live (McClatchy Newspapers)."Vitamin N" is a one-of-a-kind, comprehensive, and practical guidebook for the whole family and the wider community, including tips not only for parents eager to share nature with their kids but also for those seeking nature-smart schools, medical professionals, and even careers. It is a dose of pure inspiration, reminding us that looking up at the stars or taking a walk in the woods is as exhilarating as it is essential, at any age."