| Spoiler warning!|
This article contains plot details from the latest books.
The Neverseen have many Hideouts, many of which were compromised when Tam Song, Dex Dizznee, and Biana Vacker, deciphered the secret of the Lodestar Mirror, the Lodestar map, and how to "teleport" using shadows and locations of the coded map during Book 5: Lodestar. Prentice also assisted by mentally giving them the full map. In Book 8: Legacy Tam describes one of their hideouts as a cave. He can’t give more information.