Shamans’ Drum Magazine was begun and has been edited by one of my main teachers, Timothy White. I served as president of the Board of Directors for years, until I moved to Mexico, and I have continued to serve on the advisory board.
It is the best journel of shamanism available today, esteemed by scholars and pracitoners essentially because I does not serve bullshit. It is based on personal experiences, and is entirely professional.
I recommend this to everyone with even a smidgen of interest in the subject.
Check out their web site here.