Characters in The Last Enchantment

Merlin Ambrosius

Also in The Hollow Hills, The Wicked Day, Mary Stewart's Merlin trilogy

Prince Arthur

Also in Mary Stewart's Merlin trilogy

Morgause

Also in The Hollow Hills, The Wicked Day

Igraine

Also in The Crystal Cave, The Hollow Hills

Arthur Pendragon

Also in The Hollow Hills, The Wicked Day, The Prince and the Pilgrim, Mary Stewart's Merlin trilogy

Merlin (Arthurian wizard)

Also in The Crystal Cave, The Hollow Hills, Mary Stewart's Merlin trilogy

Mordred

Also in The Wicked Day, Mary Stewart's Merlin trilogy

Ulfin

Also in The Crystal Cave, The Hollow Hills

Cador of Cornwall

Also in The Hollow Hills

Bedwyr of Benoic

Also in The Hollow Hills, The Wicked Day

Morgan Greer

Also in The Hollow Hills

Lot of Lothian

Also in The Hollow Hills

Beltane

Ninian

Casso

Nimuë

Also in The Wicked Day

Queen Guinevere

Also in The Wicked Day