Donald E. Westlake returns to this thread with two novels.
Memory (from Hard Case Crime) is $1.99 at Kobo US and Amazon US.
This book was published posthumously, and is the basis for the upcoming film
The Actor starring André Holland (source: Wikipedia). Apparently the book is also being reissued as
The Actor: "Coming soon from Titan ... The Actor by Donald E. Westlake ... **NOW A MAJOR MOTION PICTURE ... Donald E. Westlake's lost masterpiece MEMORY, adapted for the screen as THE ACTOR.... Pre-order this eBook ... Available Jan 23, 2024 ... Price: $9.99 USD" (Kobo).
https://www.kobo.com/us/en/ebook/memory-7
https://www.amazon.com/Memory-Hard-C...dp/B005O0ZU7E/
Murder Among Children (The Mitchell Tobin Mysteries Book 2) is likewise $1.99 at Kobo US and Amazon US.
https://www.kobo.com/us/en/ebook/murder-among-children
https://www.amazon.com/Murder-Among-...dp/B00D668GSS/