People's interesting encounters/experiences with the Slenderman
This book is the best material for researching. Everything (especially encounters )in this book is very handpicked.
I only chose ones that can intrigue you.
I recommend this book if you do the 'Real research' about paranomal and mystery or even creepypasta.(which the slenderman is concluded)
I saw a lot of books which describe their own experience but I hardly saw collecting books. So I made it.