Quick answers

What is The Crystal Cave about?

WHO WAS MERLIN? Was the famed magician of Camelot and King Arthur's court really a sinister, all-powerful being from another world? Was he truly a Prince of Darkness? Or was he a man with the passions of other mortals? A man with unique intelligence and unusual gifts? Why was he so feared? How did he come by his occult powers? Why was the crystal cave so important to him? Fifth century Britain is a country of chaos and division after the Roman withdrawal. Born the bastard son of a Welsh princess who will not reveal to her son his father's true identity, Myridden Emrys -- or as he would later be known, Merlin -- leads a perilous childhood, haunted by portents and visions. But destiny has great plans for this no-man's-son, taking him from prophesying before the High King Vortigern to the crowning of Uther Pendragon ... and the conception of Arthur -- king for once and always.

When was The Crystal Cave published?

The Crystal Cave was published in 1974.

Who made The Crystal Cave?

The Crystal Cave was written by Mary Stewart and Mary Stwart.