Please help 🙏

I'm going to detox/rehab tomorrow and I've always been a horror fan but never a reader. I will be without a phone but will have some down time and was told I could bring books to read. I'm looking for good horror (my favorite sub genre is probably supernatural horror) but I'm open to anything, even fantasy type books like GoT & The Witcher. The biggest thing is that they have to be pretty easy reads since I'm not a reader & easy to find because I won't have enough time to have them sent to the house, I don't think because I have to be there at 9:00 a.m.
Please help!