I have to say, I'm surprised by the list of books suggested in your article.
Someone who wants to practice Witchcraft, rather than study it from an academic point of view, must first realize that it is a shamanic path. The most someone else can do is describe their own experiences. Reality, for each Witch, is a personal matter -- and the spiritual world speaks in metaphor, not with Aristotelian logic.
It is good to have a guide; but the journey is personal, not academic.
Now, it's true that some people seek to practice "Witchcraft" as a science, treating spells like recipes or chemical formulas. This is a perversion of what Witchcraft is, and there are repercussions for taking that approach.
My take on some of your suggested references:
The Key of Solomon -- ceremonial magic, not witchcraft.
The Witch Cult in WE -- discredited.
Aradia (Leland) -- interesting, even provocative; but, in my opinion, an expression of a religion contaminated by Christian memes and corrupted over the centuries from what it once was.
I'm not familiar with the others; but I would, in any case, steer clear of demonology. Demons have nothing to do with real Witchcraft, and can only bring you harm if you try to deal with them.
Witchcraft is, above all else, a shamanic way of life. Spells work, of course; but they are not recipes. They are guides for working with the spirits of the natural world in cooperation, not under compulsion.
P.S. I just discovered that this is a new undertaking for you. I'm sorry if I came across as unduly harsh; believe me, it was not my intention. But this is serious business, and guiding people to these books you suggest will not help them.
The best book I have ever seen for the baby Witch is Scott Cunningham's "Wicca: A Guide for the Solitary Practitioner." It treats Witchcraft as a relationship with the gods, rather than a magickal system; and that is what Witchcraft truly is. Yes, it's simple; but the purpose is not to be academically thorough or erudite, or get a great review from the chattering class. The purpose is to help people find meaning in their lives through relationship with the gods. Scott makes this plain in a way no one else I've read seems able to.
It's your call, but I'd keep things simple.
