Reading Event Complete: Readers Imbibing Peril 13

I've been doing the R.I.P. Event (Readers Imbibing Peril) since 2011 when Carl V over at Stainless Steel Droppings was knee-deep in hosting (working on the sixth year of fall perilous reading). And I've continued with it after he handed the reins to Heather (aka capricious). I'm a weenie when it comes to horror, but they allow mysteries as well so we can do as intense a challenge as we like. I always sign up for Peril the First (read four books that fit the categories) and usually manage more than four for the two months. Here's my complete list for the 2018 edition:

Peril the First
1. The Invisible Thief by Thomas Brace Haughey (9/5/18) SPOILER (see below for how this connects even more to the R.I.P. Event than just through mystery)
2. The Grub-&-Stakers Pinch a Poke by Alisa Craig [Charlotte MacLeod] (9/10/18)
3. Murder at the Manor by Martin Edwards, ed. (9/14/18)
4. The Charles Dickens Murders by Edith Skom (9/15/18)
5. The Boy in the Pool by Camilla R. Bittle (9/16/18)
6. Foggy, Foggy Death by Frances & Richard Lockridge (9/22/18)
7. Death at the Bar by Ngaio Marsh (9/29/18)
8. Supernatural Sherlocks by Nick Rennison, ed (9/30/18)
9. The House of Sudden Sleep by John Hawk (9/30/18)
10. Death of a Peer by Ngaio Marsh (10/3/18)
11. Before Midnight by Rex Stout (10/4/18)
12. 'Til Death Do Us Part by Amanda Quick (10/4/18)
13. What Beckoning Ghost by Douglas G. Browne (10/16/18)
14. The Glass Mask by Lenore Glen Offord (10/21/18)
15. The Killing Strike by John Creasey (10/28/18)