A snippet from The Entity, available on Amazon now - simply click on the link below to go straight to Amazon UK.
"There was a subtle shift in the air and I felt the hairs on the back of my neck stand on end. Just as Matt reached the door, his hand lifted ready to turn the door handle, a rush of cold air blew past me and he seemed to jolt backwards, a look of surprise and confusion on his face. He pulled himself together and lifted his foot to step forwards toward the bathroom door. Again, he was jolted backwards, as though an invisible hand had shoved his right shoulder, pushing him away."
"There was a subtle shift in the air and I felt the hairs on the back of my neck stand on end. Just as Matt reached the door, his hand lifted ready to turn the door handle, a rush of cold air blew past me and he seemed to jolt backwards, a look of surprise and confusion on his face. He pulled himself together and lifted his foot to step forwards toward the bathroom door. Again, he was jolted backwards, as though an invisible hand had shoved his right shoulder, pushing him away."