Peyton The book is "Twenty four Contemporary Pieces for solo piano".
Ha! I have this book! 😃 Amazon tells me I bought it in summer 2024. The only thing I've played from it so far is by Richter (well, and Einaudi, but that doesn't count because I've been playing Einaudi stuff for forever). I'll have to check out some of the other pieces.
Which reminds me, at the same time, I also bought "Easy Contemporary Pieces: for Solo Piano" which is the same cover design (except names on black instead of names on white), with the intention of using it for sightreading but I never did.
Thank you for the reminder, I need to return to both of these books! 🙂