Michael Koogler | Bookhype

Mar 3, 2018

Cover of Ferryman

Mar 2, 2018

Cover of Mirror

Mirror (Earth War Saga, #2)

Jun 1, 2017

Cover of Renegades

Mar 16, 2017

Cover of Risen

Risen (The Krypteia Conspiracy, #2)

2015

Cover of Antivirus

Sep 4, 2015

Cover of Kingmaker

Kingmaker (Seals of Krypteia, #1)

May 30, 2015

Cover of Convergence

Convergence (Earth War Saga, #1)

Jun 8, 2012

Cover of Hade's Gambit

Jun 8, 2012

Cover of HADE's GAMBIT Book One of The Krypteia Conspiracy

HADE's GAMBIT Book One of The Krypteia Conspiracy