The books of The Elenium:

The Diamond Throne

Sparhawk, Pandion Knight and Queen's Champion returns from a long spell of exile to find his native land overrun with evil, intrigue and his young queen grievously ill. Ehlana lies magically entombed within a block of crystal, doomed to die unless a cure can be found within the year

The Ruby Night

Ehlana, queen of Elenia, clings to life by a thread, preserved within a diamond-like block of crystal conjured by a sorceress with the aid of a dozen Pandion knights. For a year, their lives will save hers. However there is a lost jewel which will save her life, if it can be found.

The Saphire Rose

Aided by the goddess Aphrael, the Pandion Knight Sparhawk and his band of companions have recovered the magical jewel Bhelliom - the sapphire rose - from the cave of Ghwerig. Now they have the power to cure Ehlana, the young queen of Elenia.