Sequels to the book

There are 2 sequels to this book which dwell on Thomas’ adventures and how he and his group are tested and evaluated to obtain a cure to the Flare. There is also a prequel book called The Kill Order about the world when the solar flares from the sun hit Earth and how the Flare spreads across the globe.

Eventually only Thomas and Minho survive with others who are immune to the Flare and are sent to a lonely countryside as Chancellor Ava Paige narrates that this group will repopulate the planet with other immunes while the rest of humanity dies of the Flare...