Descent into Darkness by Andrea De Magistris and Michele Perni
The novel “Descent into Darkness” by Andrea De Magistris and Michele Perni was published for the first time in 2021. It’s the second book in the Velera-Exi: mysteries of the paradox planets series and follows “Murder on Autarch 1”.
Agent Frank Harden of the Investigation Detachment has recovered physically but is still mentally affected by all the things that happened to him. He intends to continue his investigation even though his boss told him very clearly that nothing can be done, at least officially. Consequently, he must proceed on his own, also in agreement with Lester Devon, the boss of the Clan, because even such an important criminal wants to understand who is working in the shadows.
A lead brings Frank Harden to the planet Mine, so called because it’s essentially a cosmic mine where workers dig the mysterious mineral NR14. Arriving on Mine undercover, Harden soon realizes that he has ended up in a hellish place where miners are exploited to the point of death and strange things happen.