The Fallen World Books in Order

A mysterious virus spreads across Kaelyn's island community, prompting a quarantine that cuts residents off from outside help. As fear threatens the town, she joins unlikely allies to protect the people still fighting to survive.

Kaelyn discovers that her scientist father left behind an experimental vaccine. Leaving her devastated island with friends, she searches the mainland for researchers who can develop it, while a dangerous gang pursues their precious cargo.

Kaelyn's search for scientists takes her beyond a disappointing stop in Toronto, with the Wardens pursuing her vaccine. As the journey becomes increasingly dangerous, protecting her friends and preserving a possible cure demand difficult choices.

These three stories revisit the Fallen World through Tessa, Drew, and Leo. An artists' community faces upheaval, a Warden takes a dangerous assignment, and a survivor struggles with memories of leaving his sick mother behind.