X Graphic Novels Sub-Categories of X Graphic Novels XIII XIII Mystery New Products in X Graphic Novels XIII 23 - Jason McLane's Inheritance In Stock ISBN: £7.99 inc. VAT 22 - The Martyr's Message In Stock ISBN: £6.99 inc. VAT 21 - Return to Green Falls In Stock ISBN: £6.99 inc. VAT 20 - The Bait In Stock ISBN: £6.99 inc. VAT 19 - The Day of the Mayflower In Stock ISBN: £6.99 inc. VAT XIII Mystery - The Mongoose In Stock ISBN: £8.99 inc. VAT 18 - The last Round In Stock ISBN: £6.99 inc. VAT 17 - The Irish Version In Stock ISBN: £6.99 inc. VAT 16 - Maximilian's Gold In Stock ISBN: £5.99 inc. VAT