Little Richard is NOT a Homo - it's just part of his schtick (maybe effeminate, but that doesn't mean he's a homo).
He supposedly did engage in some strange things which I won’t get into here (I hear he addresses them in his autobiography). And he’s felt guilty enough about his own actions and what he may be contributing to society that he dropped out of rock and roll several times (in the 1950s, in the 1960s, and in the 1970s) to become more religious in his own life.
And while his entourage passes out religious texts to people with pictures of Little Richard, I am unaware of any “signed” books or photos (there is a printed signature in the photo insert).