How far apart are humans from animals—even the "vampire squid from hell"? Playing the scientist/philosopher/provocateur, Vilém Flusser uses this question as a springboard to dive into a literal and a philosophical ocean. Part scientific treatise, part spoof, part philosophical discourse, part fable, Vampyroteuthis Infernalis gives its author ample room to ruminate on human—and nonhuman—life. Considering the human condition along with the vampire squid/octopus condition seems appropriate because "we are both products of an absurd coincidence . . . we are poorly programmed beings full of defects," Flusser writes.