The Arena Riggers' Handbook
Whether you are a student technician or a union rigger, The Arena Riggers' Handbook is a "must have" book for your library. Written by experienced and certified riggers, this book clearly describes all aspects of arena rigging, including: hardware, rigging techniques, electricity, rigging math, safety and more. It even includes an arena rigging quiz to help you access your preparedness for taking an arena rigging certification exam.
Hall, Delbert L.; and Sickels, Brian. 2015. The Arena Riggers' Handbook. Johnson City, TN: Spring Knoll Press.