Ok I'll give you my two cents..

I have several of Tom Henrys books and videos. Even ordered my 2005 NEC from him, with the quick finder index, tabs and a reminders insert booklet with all kinds stuff like the 80% rules, feeder sizing etc etc...

I bet the Mr. Holt and Shapiro are just as good though IMO.


Luke Clarke
Electrical Planner for TVA.