And yeah, for the Thoth Tarot, you have the excellent Paul Hughes Barlow and DavidH071. Polyphonic Tarot was good, but sadly his series was discontinued.
As with books, you don't have to follow anybody's viewpoints to the T. It pays to learn as much material as you can from reputable sources though, so you can select those who are more or less consistent with what you believe or know to be "true".