Uneasy relations

Buried ceremoniously, high in a cave, lies the skeleton of a human woman, clutching the skeleton of a part-human, part-Neanderthal child. Fascinated, Professor Oliver jumps at the chance to attend a conference near there. But two deaths, possibly murders, have rocked Gibraltar. As Oliver tries to piece things together, he's about to fall for some deadly tricks. After all, unlike the Gibraltar Boy, he's only human.