Delirium, Paperback/Laura Restrepo

Aguliar returns home after a four-day business trip to discover that his beloved wife has gone mad. Desperate to rescue Agustina from her sudden, devastating insanity, Aguliar delves back into her shadowy past. that of Midas, a flamboyant drug-trafficker and Agustina's former lover, and Agustina's splintered memories of her own troubled childhood.