I personally enjoyed Christopher Penzak's Temple of Witchcraft series of books.
The Temple of Inner Witchcraft
The Temple of Outer Witchcraft
The Shamanic Temple of Witchcraft
The Temple of High Witchcraft
The Temple of Inner Witchcraft
The Living Temple of Witchcraft Vols 1 & 2
These are all "How-to" instruction books with exercises and projects.
I don't know whether you would like them or not. You might want to look at a couple in a library first before purchasing one.
All of these books also have companion mediation CDs which must be purchased seperately. The meditation CDs are optional. I bought the CDs for the first three volumes and gave up on the CDs after that. They are quite similar actually, depending on what your interest is. If I had to recommend just one CD set, I would recommend the Outer Temple set. But again, that might depend on your main interest.
Also, I can't really comment or compare these books with other books on the market because I really don't know what else is out there. I only know that I really enjoyed these. But these are quite serious. They are each a 'year-and-a-day' course. They contain enough lessons and exercises to keep you busy for a whole year (if done correctly).
Even so, I would recommend buying them all (especially if you can get them cheap at a used book store or something like that). Read through them all, picking and chosing only the parts that call to you (this is what Penzak himself will tell you do do in the books).
And then after you get an overview of the whole thing, you can start to get down to the serious business of creating your own ritual scheduals.
One thing I like about Penzak is that he does indeed encourge you to create your own rituals that are best suited to what calls to you.
Anyway, whether or not the Penzak series of books calls to you is up to you as well.
But I thought I just mention it for whatever it's worth.