Nayden Kostov Books in Order

Kostov gathers trivia drawn from history, reference works and current events into a broad collection intended for casual reading and conversation. The entries range across subjects, offering starting points for discussion and unexpected details to share with others.

This quiz collection mixes conventional multiple-choice questions with challenges asking readers to identify the false statement. Designed for solo practice or group quizzes, it uses surprising information about people, places and animals to combine entertainment with informal learning.

Kostov presents more than six hundred facts about the human body and familiar animals for younger readers. Selected and illustrated with help from his son, the collection encourages curiosity through short entries suited to shared reading or daily discoveries.

This illustrated trivia collection expands on Kostov’s earlier approach with fuller explanations of unexpected facts. Drawing on varied subjects from history to everyday objects, it offers short pieces intended to prompt conversation and encourage further curiosity.

The third Hard to Believe Facts collection presents another set of unexpected details with expanded explanations requested by readers. Questions about science, technology and human behavior introduce entries designed for casual exploration and sharing in conversation.

Kostov turns from general trivia to disturbing, ironic and unfortunate facts about the world. Entries examine crime, prejudice, historical misfortune and unusual medical conditions, combining darker subject matter with accounts of extraordinary bad luck.

Another installment in Kostov’s trivia series gathers surprising information from science, history and the natural world. Short explanations frame the entries for general readers, with an emphasis on material that can spark discussion or provide informal quiz challenges.

Kostov arranges assorted trivia questions for daily reading, individual challenges or quizzes with friends and family. The varied subjects encourage readers to test what they know, discover unfamiliar details and collect starting points for conversation throughout the year.

This collection combines unusual facts with questions and answers arranged in themed chapters. Intended for browsing or quizzing others, it draws on history, reference material and contemporary information to turn unexpected details into opportunities for shared discovery.

A collection of trivia brings together disturbing events, unusual scientific details and surprising historical connections. Grim crimes and misfortunes sit alongside lighter discoveries and uplifting stories, exploring the unexpected ways ordinary assumptions fail to explain the world.