On Alien Skies (The Icarus Code: A Sci-Fi Thriller Book 4)

TIME IS RUNNING OUT.

In the final book of The Icarus Code, the fate of Earth and Mars alike is in the hands of Tobias Shepherd, a disillusioned cult leader. Can Claire reach Shepherd and make him see reason? Or will the Alliance find him first and send the signal to annihilate both planets?

“WALKER WRITES BOOKS THAT ARE HARD TO PUT DOWN.” - BOING BOING