The Jakirian series is Heroic Fantasy set on the world of Yos, with unique ecology and twin suns, where all metal is magical and control of magic is the basis for power.

Hard-edged. Inspiring. The Jakirian features gritty, fast-paced action. The setting includes fantastical magical artefacts such as glowmetals; ceramic weapons and an array of new creatures. The characters travel through both urban and rural landscapes, where a depth of history and a layering of cultures gives texture. The Jakirian's strong themes of Heroic Fantasy would appeal to readers of David Gemmell, Joe Abercrombie or Stan Nicholls.

In The Calvanni, first of the epic series, the cavern-dwelling Eathal have emerged to wreak their vengeance on mankind. The fate of innocent thousands rests on finding the Scion - lost heir to the fallen Empire. The Temple has outlawed the ancient practice of Sorcery. Its Druids dominate religious and secular power, but are ill-equipped to resist an unknown evil once contained by the Emperors.

The Jakirian series comprises three books - The Calvanni, Scytheman and Sorcerer. They follow Cedrin and Ellen as they face deeper and more hidden threats. Pursuing them is Raziin, a vicious renegade who seeks to claim the ultimate power of the Spear of Carris for himself. Eventually they must face a final challenge as the most ancient secrets that bind their three bloodlines are revealed.

The Calvanni has attracted readers of all kinds, including readers who, up until now, had never read books from the Fantasy genre.

The Jakirian series has given McMahon the room to explore his unique world and to convey to readers the richness of his flavour of heroic fantasy.