There are nine novels in the complete Isles series. Each of the first six Isles novels is intended to be a self-standing work that can be read alone. (This is true of all my books; and, for that matter, my stories.) The final three books are written as a trilogy to end the series. All volumes are currently available.
LORD OF THE ISLES (Tor/1997)
QUEEN OF DEMONS (Tor/1998)
SERVANT OF THE DRAGON (Tor/1999)
MISTRESS OF THE CATACOMBS (Tor/2001)
GODDESS OF THE ICE REALM (Tor/2003)
MASTER OF THE CAULDRON (Tor/2004)
THE FORTRESS OF GLASS Crown of the Isles Trilogy (Tor/2006)
THE MIRROR OF WORLDS Crown of the Isles Trilogy (Tor/2007)
THE GODS RETURN Crown of the Isles Trilogy (Tor/2008) – Final volume of the Isles Series.
Map of The Isles