All these were bought at various Half Price Books locations, the Delany in Austin and the other three in various stores in the Dallas Metroplex.
(Bradbury, Ray) Eller, Jonathan R. Becoming Ray Bradbury. University of Illinois Press, 2011. First edition hardback, a Fine- copy in a Fine- dust jacket with slight bumping at head, heel and points. Biography of Bradbury that made use of his personal notes and correspondence. Bought for $17.49.
Delany, Samuel R. (edited by Kenneth R. James). In Search of Silence: The Journals of Samuel R. Delany Volume 1, 1957-1969. Wesleyan University Press, 2017. First edition hardback (“5 4 3 2 1” numberline), a Fine copy in a Fine dust jacket. Selections from Delany’s journals when he was first making his mark on the SF field. Bought for $9.95.
(Lovecraft, H. P.) Houllebecq, Michel. H. P. Lovecraft: Against the World, Against Life. Cernunnos, 2019. First edition hardback, a Fine copy in a Fine dust jacket. Critical analysis of Lovecraft and his work by the French writer and critic. Introduction by Stephen King. Bought for $9.95.
Shatner, William (with Chris Kresski). Star Trek Memories. HarperCollins, 1993. First edition hardback, limited issue, one of 4,500 signed, numbered copies, a Fine copy in a Fine slipcase, sans dust jacket, as issued, still in shrinkwrap. Non-fiction memoir of his time on the original Star Trek TV series. Bought for $65, less than cover price and less than a fourth of what it lists for these days.
I have one copy of the Delany available through Lame Excuse Books.