Call of the Wolf

The Kirov Series returns to the Earthforce Story Line as Karpov and company prepare to face down a major Kroth attack, this time, aimed at Earth. In the furor of the battle, Karpov resorts to desperate measures which sends Apollo on a most unexpected journey into deep space. What they find there joins the legion of other discoveries they have made before they finally turn for home.

But something is following them...

The Earthforce segment of the Kirov Series surges into gripping battles to hold the line against wave after wave of the Kroth as they try to push into the inner system and get close enough to target Earth and Mars again. But a dangerous new enemy appears like a rabid wolf.

This is book six in the Earthforce segment of the Kirov series, which includes the prelude Goliath, #70, Earthforce Mars, #71, Invasion Mars, #72, The Sons of Ares, #73, and Blood of the Ancients, #74. It can also be read as a stand-alone story.