OMG! I'm a Bookaholic!

Trying to clean up today and look what I found not hiding on my desk (in plain view!) It took forever to scan them all into my GoodReads shelf of "Books that I have bought but not read yet." 
Looks like I have my work cut out for me. I'm trying to pick out a good scary book for my next Book Club host date. I do 
not read horror, but a good psychological thriller sounds like the perfect match for October. Do any of you have 
suggestions? Please let me know!