Warlocks in Cosmic Trends (the Book)

It's taking me a little to catch up, but Phil Brown has this to say about his book Cosmic Trends:

My book, Cosmic Trends, was just released this month to bookstores. You and your readers will really enjoy it. There's a section (several pages long) that describes the Warlocks (pre-Dead Dead) at Magoo's Pizza Parlor in Menlo Park , Calif. in May, 1965, the first appearance of the Warlocks. I was there at Magoo's and feel so lucky to have seen the Dead in all their rough glory. Something momentous happened in the mid-sixties and the Dead were a big part of it. Cosmic Trends is about popular culture, astrology, and social transformation. I can hardly wait for Grateful Dead fans to read this book!

Now if only Phil had brought a tape recorder along...