As Huey settles into the manor, an old rival of his grandfather's arranges a meeting with him. Dalian, knowing the rival to be Wesley's killer, tags along and discovers that the murderer is in possession of a Phantom Book—a cursed tome that Wesley tried to seal away. When the book puts the two in danger, Huey discovers that the Bibliotheca Mystica de Dantalian and Dalian are one and the same, and she entrusts Huey with the key to unlocking the knowledge stored within her. Together, Dalian and Huey seal the book away, and thus begins an unlikely partnership as they solve mysteries caused by other Phantom Books.
English: The Mystic Archives of Dantalian
Synonyms: Bibliotheca Mystica de Dantalian, Dantalian's Bookshelf
Status: Finished Airing
Aired: Jul 16, 2011 to Oct 01, 2011
Season: Summer 2011
Duration: 25 minutes
External Links: MyAnimeList