Actually the only book I have read in 2019 on this list is Lethal White. It took four days total (I started on New Year’s Eve!).
As we all know I generally do not editorialize here. But. If you are a self-proclaimed Harry Potter fan who has not read all of the Robert Galbraith books, you are doing yourself an incredible disservice. If you are someone who hates Harry Potter but likes mysteries you should start reading these. J.K. Rowling is an incredible author and creator of worlds. Also she made a few subtle digs at the NHS portion of the London Olympics Opening Ceremonies which were mildly hilarious and very belated.
Why We Sleep by Matthew Walker
Lake Success by Gary Shteyngart
My Year of Rest and Relaxation by Ottessa Moshfegh
Lethal White by Robert Galbraith