Haven't updated in ages, and as you can see, I don't think I'm going to make it to 50 this year, although I might squeeze in one or two more before New Year! I have however beaten last year's total of 45... maybe 2019 is going to be the year of 50 
39. The Hellfire Club, by Jake Tapper. Absolutely awful. Jake Tapper may be a good news broadcaster but is not a good novelist. Thriller set in 1950s Washington and blended with some real-life characters and events, so I did at least learn something, but otherwise this has earned its place on the stinker list.
40. What Goes Around, by Emily Chappell. Autobiographical account of being a cycle courier in London, I really enjoyed this. Well written and with nicely themed chapters. Probably only for people with a strong interest in cycling, London or as in my case, both.
41. Witches Abroad, by Terry Pratchett. Highly enjoyable re-read - I love most of the Discworld novels but especially the Witches series, and this was an excellent distracting comfort read on a long travel day.
42. The Woman in Blue, by Elly Griffiths. One of the Ruth Galloway series - not the best in the series but as with all of them, highly enjoyable.
43. The Witch Elm, by Tana French. I see that quite a few Tana French fans are really disappointed with this but I thought it was excellent. A standalone, rather than one of the Dublin murder squad novels, told from the point of view of Toby, who is badly beaten during a burglary and has to come to terms with his injuries, and with his complicated family history. Beautifully written, I agree it was quite slow, but none the worse for that, and the last couple of chapters were truly unexpected and made my jaw drop.
44. The Hanging Tree, by Ben Aaronovitch. Part of the Rivers of London series, I read most of it on a plane journey and it was a good distraction. However I am a getting a bit fed up with the way this series meanders about without ever really resolving very much. I won't say any more for fear of spoilers, but a bit frustrating.
45. Anatomy of a Scandal, by Sarah Vaughan. I found this pretty slow going - a good legal thriller but somewhat hampered by being rather overwritten. I didn't realise how much, until I followed it up with...
46. The Chalk Pit, by Elly Griffiths ... which was very simply written but incredibly enjoyable and assured.
Onwards!