Whirlwind - robert liparulo

David, Xander, and Toria King have seen the stark future that awaits if they cant do something to change it--a destroyed city filled with mutant creatures.

And theyve still got to find a way to bring Mom back and keep Taksidian from getting them out of the house.

Theyve been to three worlds in less than a day.

Time isnt just running out.

its running wild.

David King is reeling from his travels through history-and the evil hes found there.

The last thing he needs is his great-great-uncle Jesses hospital-bed instructions: You cant simply do nothing.

You must fix things.

David and his brother Xanders search for their abducted mother has repeatedly led them on strange and terrifying journeys as theyve stepped through the portals of the creepy old house and into some of historys most turbulant moments.

and confronted an unimaginably bleak vision of the future.

Now Jesses words saddle them with an obligation to not only visit the past, but the need to rewrite it.

Fulfilling their purpose will take everything they have, both mentally and physically.

But they have no choice.

because everything in the past-and the future-is on the line.