Red Axe of Pellucidar

Chris West's deadly prowess with his weapon of choice had earned him the name Red Axe in the Stone Age world of Pellucidar at the Earth's core. Sentenced to die along with the woman he loved by the merciless Mahars, West had fought his way free of the lethal laboratories and ghastly arenas of their underground city. Now he must carve a path for his small band of fugitives through a primordial landscape teeming with monstrous beasts and brutish men bent on their destruction. Also includes the bonus novella Jason Gridley of Earth: Across the Moons of Mars--A Tale of the Swords of Eternity Super-Arc by Geary Gravel!