36130 Million Years Ago, ChinaGrip was surrounded by enemies. He stood in the moonlight between the bodies of two sleeping killer dinosaurs, choking on the stink of them. The moment was almost upon him...the moment for action. The moment for revenge. He'd spent a long time tracking the dinos through the forest to this secluded thicket. He'd also spent a long time creeping from the weeds where he'd been watching. Inching along the ground from the weeds, he'd been taking tiny, careful steps so as not to wake the killers. Stealth and surprise would be crucial to his success; after all, each of the killer dinos was five times his size and at least as vicious. But Grip had motivation beyond the usual. The memory of his murdered mate and pups loomed large in his mind. What he did next,

