"Ghost of the Flea" is a book written in the genre of a mystical thriller. The main character, a lonely ghost hunter, accidentally discovers a creepy secret that opens the door to a world where reality is intertwined with unseen elements. Readers will be immersed in an atmosphere of mystery and tension, where every turn of fate can lead to unpredictable consequences. "The Ghost of the Flea" is a book that will leave you impressed and make you think about the nature of the invisible forces that surround us.