The quirky premise of Carolyn Parkhurst's debut novel, The Dogs of Babel, is original enough: after his wife Lexy dies after falling from a tree, linguistics professor Paul Iverson becomes obsessed with teaching their dog, a Rhodesian Ridgeback named Lorelei (the sole witness to the tragedy), to speak so he can find out the truth about Lexy's death--was it accidental or did Lexy commit suicide?