Thirteen published titles across three shelves — plain-English cybersecurity, the "What's the Web?" beginner coding series, and the "Surviving" endurance training series. Written the same way I teach: just enough to be effective, fast.
Security advice for everyone else — no jargon required.
Protect your accounts, your identity, and your family online — written in plain English for people who don't work in tech. Practical, actionable steps drawn from 20+ years in IT security and the lessons behind asecuritygeek.com.
The beginner coding series that has taught thousands of readers HTML, CSS, JavaScript, and more — learn just enough to be extremely effective, and know where to find the rest.
Training guides for everyday athletes — from your first 5K to a sprint triathlon, one achievable plan at a time.
Head back to the homepage for my background, experience, teaching, podcast, and TEDx talk.
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