13: The Unlucky Number

Hey, guys!
Recently I read this awesome book, called Room 13. It's written by Robert Swindells.
The night before Year 7 heads on a week long excursion at Whitby, Fliss gets a nightmare.
In her dream there's an old house. A room. A figure. Something that scares her so much that she is almost convinced that she shouldn't go to Whitby. But she does.
There, weird things happen in the Crow's Nest Hotel. Things are happening at midnight each night. Ellie-May, a girl in the class goes into Room 13 in the middle of the night.
The odd thing is, during the day Room 13 is just a linen cupboard, but at night the number 13 appears above the door.
Fliss knows something is going on inside the cupboard with Ellie-May. So, she and her fellow classmates Lisa, Gary and David try to guess what's going on.
With the help of a mad lady, Old Sal, Fliss learns the history of the Hotel and figures out what monster is hiding in Room 13.
Will they be able to destroy the monster in Room 13?
Robert Swindells has also written Ice Palace and Dracula's Castle.
This book is very good due to the fact that it's not very scary.
I recommend this book for ages 8 and above. I really love this book a lot!