A nice touch is the illustrated index that previews each chapter visually.
Item Tag: 9781950431038
Mike Holt’s Illustrated Guide to Understanding Grounding vs Bonding 2010 NEC
What stands out about this textbook is the attention to diverse cultural examples.
2020 Mike Holt’s Guide to Understanding NEC Bonding and Grounding Sealed
The diagrams are drawn with a friendly style that makes learning less intimidating.
Mike Holt’s Illustrated Guide to Understanding NEC Req for Bonding Grounding NEW
This textbook is well organized, with each chapter building on the last one.