dream fragment

In many dreams of mine, the same fragment has happened:
"I am sitting down in some place, usually my kitchen, when I flip the page of the book I'm reading to a big picture of a wolf staring head-on at me. I feel a small surge of terror when I see it because it's moving and growing as if it was running towards me. My sight swings back out of my body and to my right, and I see the wolf jump out of the book at me, and I wake up."
The wolf image would look kind of like my avatar, but with it's body behind it.