Reading order
| # | Title | Published | Author | Buy on Amazon |
|---|---|---|---|---|
| 1 | Horizon | 2017 | M.T. Anderson | Buy |
| 2 | Apex Predator | 2018 | M.T. Anderson | Buy |
| 3 | Deadzone | 2017 | M.T. Anderson | Buy |
| 4 | A Warp in Time | 2018 | M.T. Anderson | Buy |
| 5 | Liferaft | 2019 | M.T. Anderson | Buy |
Horizon is a multi-author middle-grade series that launched with M.T. Anderson’s first volume in 2017. The series follows a group of kids who survive a plane crash and find themselves in a strange, dangerous world. Anderson wrote the opening installment, setting up the premise and characters that other authors carried forward through four more books.
The series ran through 2019 with contributions from multiple authors, each bringing their own style while continuing the shared narrative. It falls in the same tradition as other multi-author adventure series aimed at younger readers.