What's the Name of That Book??? discussion

- middle grade novel with fantasy including transporting to another place/ future and a plot about needing to wake Father Time
-main character is an adolescent girl carrying around a gas mask during time of London bombings in WWII
-she is transported to another place or the future and is amazed by the differences there
-people wear bright colorful tunics and they can order food through machines or utility belts
-one memorable food was a type of cream pie that had a warm caramel center and became a favorite of the main character
-she is involved in a mission to save the world that involves waking Father time who is a sleeping giant in a cave
-read probably in the early 2000s (2000-2005)
-my version was a paperback with the main character holding hands and flying with a young man in a Peter pan style

Thanks!

A Tale of Time City

That’s it! Solved!

Great, glad to help out!