The Theater Riggers’ Handbook
"...this book clearly describes all aspects of theatre rigging, including hardware, rigging math and techniques, installations, fire curtains, concert shells, hemp and manual counterweight rigging, automated systems, aerial rigging, rigging safety and inspections, and more." --Amazon
Hall, Delbert L.; and Sickels, Q. Brian. 2016. The Theater Riggers’ Handbook. Johnson City, TN: Spring Knoll Press.