/lit/ - Literature

I hate to request you guys but I've been searching for a PDF of The Selected works of Phillip K. Dick and I'm wondering if anyone has any leads? The physical copies are ridiculously expensive and I'm a neet. I don't even need all volumes (it's preferable). Here's a summary of volume 6. Also does anyone know any other letters of Science Fiction authors that are worth checking out?
> In this sixth entry in the series of Dick’s letters, the great sci-fi author continues his metaphysical and religious quest initiated by the Valis visions of 1974. In these letters to friends, fans, agents, and other sci-fi writers, Dick speculates on the visionary and archetypal material that intruded into his novels in the latter part of his life, which marked a turning point in his literary career. These intensely personal letters express Dick's deepest thoughts on science fiction, human nature, philosophy, and more.