"The Book of Fathers" chronicles the lives of twelve generations of men from a Hungarian family, spanning over 300 years from the 18th century to the modern day. Each chapter focuses on one descendant, capturing the historical and personal challenges they face, from the rise and fall of empires to the intimate struggles of love and loss. The novel weaves a tapestry of Hungarian history and the family's legacy, marked by a mystical diary that is passed down from father to son, which possesses the power to influence the fate of its keeper. Through the generations, the book becomes a symbol of the family's heritage and the enduring connection between the past and the future.

This novel is the first in a series that delves into a richly imagined fantasy world, where the fate of the realms hangs in the balance. It follows the story of a young girl who is destined for great power and the group of protectors, including a famed witcher, who must safeguard her from numerous forces seeking to control or destroy her. As political turmoil, ancient magic, and personal vendettas intertwine, the characters are drawn into a complex web of alliances and conflicts. The narrative explores themes of destiny, the nature of good and evil, and the impact of past choices on the present, all set against a backdrop of intricate world-building and vividly described battles.