Desert: Inside the Wall

Book 1
Alysse, Pete, and Tori inside the city of Oasis

Desert: Underground

Desert Book 2
Underground
Part 1: Alysse

Alysse is captured.
She has to convince her captors,
or all of Oasis will suffer

Desert Book 3
Underground
Part 2: Tori

Caught between worlds,
Tori has to figure out who is right
and fast before lives are lost

Desert Book 4
Underground
Part 3: Pete

Pete pools all resources
to prepare Oasis to do what has only been successfully done once:
leaving the Global Union

Desert  : Outside

Desert Book 5
Outside
Part 1: Alysse

Alysse is moved to a camp.
She has to navigate guards and captives alike
to help her, Chris, and Bessie to stay alive

Desert Book 6
Outside
Part 2: Pete, Tori, & Rob

Things become intense inside Oasis
as dangers inside and out
threaten to tear the city apart

Desert: War

Desert Book 7
War
Alysse, Pete, and Tori

Together again at last,
it will take all three friends,
plus the others gained along the way
for Oasis to be free at last