5 books in series

Underwater Investigation Unit

Underwater Investigation Unit is a 4-book series with 5 primary works first released in 2020 with contributions by Andrew Mayne.

Series Position
Details
Rating
Readers Count
Match %
Controls
#1
The Girl Beneath the Sea
The Girl Beneath the Sea
  • Andrew Mayne
3.9319 reads
#2
Black Coral
Black Coral
  • Andrew Mayne
46 reads
#3
Sea Storm
Sea Storm
  • Andrew Mayne
3.885 reads
#4
Sea Castle
Sea Castle
  • Andrew Mayne
41 read
#5
Dark Dive
Dark Dive
  • Andrew Mayne
31 read