Ever since the USS Walker came from another world war to defy the terrifying Grik and diabolical Dominion, Matt Reddy and his crew have given their all to protect the oppressed Lemurians. But with the Walker in desperate need of repairs just as the Grik's First General is poised to strike, Reddy is desperate. With more enemies than ever before arrayed against them, the crew of the Walker needs new allies. That means combing the lethal wilds of Madagascar...