3 books in series

Unit 51

Unit 51 is a 3-book series with 3 released primary works first released in 2017 with contributions by Michael McBride.

#1
Subhuman

#1 of 3 in Unit 51

2017 • 12 Readers • 424 pages • 3.3

#2
Forsaken

#2 of 3 in Unit 51

2018 • 7 Readers • 410 pages • 4.3

#3
Mutation

#3 of 3 in Unit 51

2020 • 5 Readers • 364 pages • 4.3