This Book is a Time Machine by Tracey Dembo and Lucinda Gifford

Hi I'm Tracey.
And I'm Lucinda. We made a book together.
Hey Lucinda. Guess What?
What?
This book trailer is a real-life time machine.
It is?
Yeah, even though it is being watched by someone right now, in the present, we are actually speaking to them from the past.
Whoah! Hey Tracey - tell them about what happened when the past, present and future collided!
Shhh! The trailer isn't meant to give away the whole story!
But that's the best part.
I thought the dinosaurs were the best part ...
On sale 26 September.