My grandpa is 90 years old and an avid reader, mainly legal thrillers. I assume he has read every single John Grisham and James Patterson book ever published. Does anyone have any recommendations for a book in that same vein, but that he has likely not encountered? Something he would enjoy but wouldn't typically be found in a retirement community library (his main source of books)? Bonus points if there's a large print version of the book, as he prefers that to standard size.
by jennytrevor14