Learning to raise some hell from the legendary founder of the Hell's Angels, Sonny Barger (pictured here at the April book signing at The Booksmith, S.F., for his 2nd book "Riding' High, Livin' Free").

Meanwhile, parked outside the bookstore to pay her respects to Sonny was none other than Goth Girl, co-founder of S.F.'s all-female bikers club, the Devil Dolls.