In 35 Things Every Firefighter Must Know and Do, best-selling author and fire service leader Frank Viscuso delivers a practical and inspiring guide for both new and experienced firefighters. Designed to build competence, confidence, and accountability, this book outlines essential principles that support long-term success in the fire service—and beyond. Each of the 35 chapters focuses on a core lesson, offering real-world context, leadership insight, and reflection prompts to help readers assess their strengths and areas for growth. From equipment checks and mental preparedness to communication, teamwork, and personal responsibility, Viscuso provides a structured path for firefighters to grow into respected professionals. Whether you're just entering the fire service or mentoring the next generation, this book serves as a trusted reference for developing the habits, mindset, and leadership qualities expected of today’s firefighters. It's not just about learning the job—it's about becoming someone others can count on. Key topics include: Building credibility and professionalism from day one Understanding the role of mentorship, culture, and accountability Staying physically and mentally fit Cultivating team cohesion and trust Advancing your career while serving others This is a book every firefighter will want in their personal library and will serve as a vital resource for officers who are serious about enhancing their team's performance.  Also, ideal for recruits, trainers, and departments aiming to strengthen foundational values and professional excellence across the ranks.