In 1812, the skeleton of a monster was discovered beneath the cliffs of Dorset, setting in motion a collision between science and religion, and among scientists eager to claim supremacy in a brand-new field. For Reverend William Buckland, an eccentric naturalist at Oxford University, the fossil remains of a creature that existed before Noah's flood inspired an attempt to prove the accuracy of the biblical record. Novelist Gideon Mantell also became obsessed with the ancient past, and eminent anatomist Richard Owen soon entered the fray, claiming credit for the discovery of the dinosaurs.

In a fast-paced narrative, Terrible Lizard re-creates the bitter feud between Mantell and Owen. Revealing a strange, awesome prehistoric era, their struggle set the stage for Darwin's shattering theories -- and for controversies that still rage today.