The second book in the sci-fi/adventure series ShadowTech, Subtle Weapon is out now.

Kaiahive is everywhere, even on the supposedly deserted island the crew escape to. So are the company’s enemies, the Heralds, and the crew are caught in the crossfire, their options dwindling fast.

Can Deva trust old enemies long enough to get her revenge on those who ruined her life? Can Brice and Ryann escape from captivity deep underground? Has Keelin found people who appreciate her for who she is, or are they only using her? And as Piran dives deep into the incredible technology of the Ancients, can he keep their secrets from the company long enough to help save his friends?

As hostilities grow, each of them must fight — for themselves, for their friends, and for their lives.

To coincide with this, I’ve put the first book, Desert Bound on sale until the end of the weekend, at the bargain price of 99c (or your local equivalent).