De Sena, Joe. Spartan up! : a take-no-prisoners guide to overcoming obstacles and achieving peak performance in life. ISBN0544570219. OCLC898052856.
De Sena, Joe (2016). Spartan fit! : 30 days. Transform your mind. Transform your body. Commit to grit. No gym required. ISBN9780544439603. OCLC961282519.