Title: Dept. H.
Description: "The remaining survivors of Dept. H abandon the deep-sea base and prepare for their long-awaited ascent. but life above the waterline remains uncertain for the team, and the pressure to solve Hari's murder continues to strength its grip on Mia. Secrets and memories begin to surface, but before Mia can unpack the mystery, she must decidde the fate of those still stuck six miles below sea level."--Page [4] of cover.
Subjects: Manned undersea research operations, Underwater exploration, Underwater crime investigation, Comic books, strips, Comics & graphic novels, manga, crime & mystery