Mystery Book Box

What's in the box?!?! I am selling mystery book boxes. Majority of the books will be horror,crime,thriller. I will do category for these mystery boxes. For example, I could put a mystery box together that has just Stephen King books and so on. Some maybe random books but ill make sure for each description I am specific. Majority of these books are used,some have wear on them but I always make sure pages are intact and the book is in good condition inside and out. Most books I have are paperback but there will be some hardback in the boxes too. There will be two books in each mystery book box. If for some reason I add 3 books, it will say so in the description. If I put extra stuff in your mystery box, there will be NO EXTRA CHARGE. There price will stay 15, even if i add 2 extra books, ill keep it at 15! I also may do kids mystery book box as well. Keep a eye on that! 🙂 For the very first mystery box, I'm going to do a Stephen King mystery box. So who wants to find out😱WHATS IN THE BOX?!?!😱