The ISBN of The Blue Sword is 978-0688009380.
The ISBN of The Sword of the Lady is 0451462909.
The ISBN of The Silver Sword is 0224606778.
The ISBN of Duel for the Samurai Sword is 0440921724.
The ISBN of Sword of God - novel - is 0515143561.
The ISBN of Forging the Sword is 0-689-85416-1.
The ISBN of The Broken Sword is 0-575-07425-6.
The ISBN of Sword of Chaos is 0-87997-722-1.
The ISBN of The Service of the Sword is 0-7434-3599-0.
The ISBN of Wielding a Red Sword is 978-0345322203.
The ISBN of A Sword for a Dragon is 0-451-45235-6.
The ISBN of The Sword of Skelos is 0-553-12970-8.
The Singing Sword by Jack Whyte has an ISBN-13 of 978-0765300714.