Who is William Sleator? William Sleator is a science fiction author who primarily wrote books for young adults. His books ranged from light hearted mysteries to horror from another world, creating a seemingly sub category of dystopia. I was introduced to this author when I was about 10-11, and I just gotta say his books were another dimension (this will make sense soon) of interesting and amazing . I have read numerous William Sleator books, but in this blog post I will be picking my top favorites that I would recommend to anyone. 1 . Singularity by William Sleator Remember when I said in the intro that William Sleator books would take you to another dimension? In Singularity, this thought becomes a reality. This book is about Barry and Harry Krasner, two twins with the same appearance, but entirely different outlooks on life. One day, Barry suggests they house-sit their great grandpa’s farmhouse. When they arrive, they find a locked shed. They both have heard chilling stor...