When I Said Ears, I Meant My Yeerk Holes (Book 15)

The gang successfully infiltrates Visser 1's underwater base only to find themselves in immediate danger of being slaughtered. Rachel's head nearly explodes. Marco hangs out with his mom. And Chris announces that it's official: the Anidorks are fighting!! Are tuna the Hork-Bajir of the sea? How exactly does Eddy define "inappropriate stretching"? Do Andalites have ears simply so that Yeerks can infest them? Where did Marco learn the word "festoon"? Is Cassie an anti-vaxxer? Sure, Visse...