Here are some book reviews that you might find helpful:

Facing North, “Energy Magick: A Basic & Advanced Guide for Witches & Pagans”

Robin Fennelly, Musing Mystical, “Energy Magick, by Mark NeCamp Jr”

Kitchen Witch School, “Energy Magick by Mark NeCamp Jr”

Anne Carlini – Exclusive Magazine, “Book Reviews: Energy Magick” 

Laura Perry, “Book Review: Energy Magick”

book.and.grimoires, Instagram Book review of Energy Magick