Esta serie de misterio histórico transporta a los lectores a la turbulenta era medieval, sumergiéndolos en un mundo de intriga política y secretos peligrosos. Sigue a un protagonista decidido mientras navega por paisajes traicioneros y se enfrenta a sombrías conspiraciones. Cada entrega ofrece una investigación apasionante donde descubrir la verdad requiere coraje, ingenio y la voluntad de desafiar el orden establecido.
England, 1193: a land rife with rumours about the fate of its missing king. Justin de Quincy travels from Winchester to London. With a promise to a dying man, he is plunged into the conspiracy surrounding the disappearence of Richard the Lionheart, and under oath to reveal the truth to the Queen.
DECEMBER, AD 1193. England lies uneasy, a land without a king. Richard the Lionheart languishes in an Austrian dungeon and his brother John hungers for the crown. In the Lionheart's stead, Eleanor of Aquitaine rules. She is determined to prevent the outbreak of civil war, but the land is riven by treachery and there are few men she can trust. Justin de Quincy is one of the few. Sharp-witted, bastard-born, he is the Queen's most trusted agent, a foil to John's machinations. But now John himself has asked for de Quincy's aid. A powerful conspiracy threatens the course of history and de Quincy will have to prove his mettle – or find an early grave – as he searches for its dark heart.