"Título original: The Frugal Wizard's Handbook for Surviving Medieval England"--Colophon page.

Un hombre se despierta en un claro en lo que parece ser la Inglaterra medieval sin recordar quién es, de dónde vino o por qué está allí. Perseguido por un grupo de su propia época, su única esperanza de supervivencia reside en recuperar sus recuerdos perdidos, hacer aliados entre los lugareños y tal vez incluso confiar en sus alardes supersticiosos. Su única ayuda del "mundo real" debería haber sido una guía titulada El manual del mago frugal para sobrevivir a la Inglaterra medieval, excepto que su copia explotó durante el tránsito. Los pocos fragmentos que logró salvar proporcionan pistas sobre su situación, pero ¿podrá descubrirlos a tiempo para sobrevivir? -- Amazon.com.

"A man awakes in a clearing in what appears to be medieval England with no memory of who he is, where he came from, or why he is there. Chased by a group from his own time, his sole hope for survival lies in regaining his missing memories, making allies among the locals, and perhaps even trusting in their superstitious boasts. His only help from the "real world" should have been a guidebook entitled The Frugal Wizard's Handbook for Surviving Medieval England, except his copy exploded during transit. The few fragments he managed to save provide clues to his situation, but can he figure them out in time to survive?"-- Amazon.com.

In Spanish, translated from the English.