There are 3 books in the Extracted series. The newest book is Extinct which came out in 2018.

1
Extracted

Book cover of Extracted
In 2061, a young scientist invents a time machine to fix a tragedy in his past. But his good intentions turn catastrophic when an early test reveals something unexpected: the end of the world.

A desperate plan is formed. Recruit three heroes, ordinary humans capable of extraordinary things, and change…
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2
Executed

Book cover of Executed
The team of heroes extracted from their timelines to stop the impending apocalypse didn't think they needed a leader.

But they've got one anyway.

With their mission in tatters, Miri has been called in to steady the ship. And to focus them on their assignment: preventing the end of the…

3
Extinct

Book cover of Extinct
The end of the world has been avoided-for now. With Miri and her team of extracted heroes still on the run, Mother, the disgraced former head of the British Secret Service, has other ideas...

While Mother retreats to her bunker to plot her next move, Miri, Ben, Safa and Harry…