Armed with the Obsidian Oracle, King Tithian I leads Rikus, Neeva, and Sadira on a desperate mission to save the world. Old hatreds and passions prove as dangerous as their journey into the mysterious Sea of Silt.

The Cerulean Storm 2009, Wizards of the Coast

ISBN-13: 9780786950614

Trade paperback

The Cerulean Storm 1993, Wizards of the Coast

ISBN-13: 9780099317111

Mass-market paperback