Just had a note to say my copy of Troubled Blood will be delivered this morning.
Thought it might be of interest to anyone else who wanted to give JKR some extra support, but hadn't wanted/been able to afford the hardback book.
I'm looking forward to reading it! I just got into the series in the first lockdown and over the summer, and was disappointed to have to wait for the paperback. I might have to re-read number 4 now just to remind myself, not the mystery bit, but how things have ended with Robin and Strike's personal lives...!