Illustrations and simple, rhyming text follow different members of the animal kingdom as they experience a day at school.

When animal behaviorist Guy Schermerhorn demonstrates on a TV game show that he has taught Sam, his juvenile chimp, to speak in sign language, Aimee Villard, an undergraduate at Guy's university, is so taken with the performance that she applies to become his assistant. A romantic and intellectual attachment soon morphs into an interspecies love triangle that pushes hard at the boundaries of consciousness and the question of what we know and how we...