Endangered Species (First Edition): A Caine Riordan Novel by Charles E. Gannon

Embark on an interstellar mission in 'Endangered Species,' the fifth book in the best-selling Caine Riordan military science fiction series. Author Charles E. Gannon thrusts diplomat and intelligence operative Caine Riordan into a high-stakes negotiation on the Ktor homeworld. Tasked with uncovering ancient secrets to defeat a relentless alien foe, Caine must navigate treacherous alliances where the price of knowledge could be humanity's extinction. This epic space opera delivers a compelling na...