As of now, you can download two free ebooks written by Mark Teppo which are set in the universe of The Mongoliad (also known as The Foreworld Saga). These are the titles:
A severed head and a cry of “Witchcraft!” start a frenzied witchhunt in a
sleepy German village. When Konrad von Marburg, a Church inquisitor,
arrives on the scene, innocent and guilty alike find themselves subject
to the inquisitor’s violent form of purification.
Two knights of
the Ordo Militum Vindicis Intactae, Andreas and Raphael, soon arrive in
the village. Though each journeys on a separate path, they quickly band
together to confront the inquisitor as he whips the townspeople into a
righteous bloodlust.
When her dead husband’s severed head appears
on her doorstep, a local woman is charged with practicing heretical
rituals, it is up to the knights to discover the truth behind the brutal
murder before the torches are lit and the woman is burned at the stake.
Their task proves daunting, though, as the townspeople have
their own long-buried secrets and sins that they want to keep
hidden—even if it means allowing the sacrifice of an innocent woman.
With
Sinner: A Prequel to the Mongoliad, Mark Teppo forges the first link in
a chain that leads to the world-shattering events of the Mongoliad
series.
During the Fifth Crusade, the bloody siege of Damietta grinds to a
stalemate and a young Christian soldier begins having visions…
Raphael
of Acre, a young initiate of the Shield-Brethren, becomes a war hero
during a vicious battle for control of a Muslim stronghold. One of his
companions, Eptor, is wounded in the battle and falls under the
influence of strange hallucinations. When a superior plots to manipulate
Eptor’s visions into war propaganda, Raphael struggles between duty to
the cause and duty to his faith. Unable to reconcile his roles as
Christian and soldier, Raphael seeks out an unlikely source of
counsel—the great pacifist Francis of Assisi.
Part of the Foreworld Saga, Dreamer confronts the paradox of using sword and fist in an effort to spread a message of humility and compassion.
Las cinco novelas de The Mongoliad Cycle están en estos momentos en oferta en su versión digital en inglés en Amazon España, donde se pueden adquirir por 0,99€ cada una. Como seguramente sabréis, se trata de una obra colectiva de autores como Neal Stephenson, Greg Bear y Mark Teppo, entre otros. 
