Nayden Kostov

Following the success of my site http: //www.RaiseYourBrain.com and numerous requests from readers, I decided to compile some of the most interesting facts in an e-book. That's why I decided to...

323 Disturbing Facts about Our World: Shocking, Ironic Or Simply Sad Pieces of Trivia from the Creator of RaiseYourBrain.comAuthor: Nayden KostovPublisher: Nayden KostovPublication Date: Sep 14,...

From an award-winning author! Following the success of my trivia website, RaiseYourBrain, I published several award-winning compilations of hard-to-believe facts that have reached hundreds of...

463 Hard To Believe Facts: Better Explained, Counterintuitive And Fun Trivia (Paramount Trivia And Quizzes)Author: Nayden KostovPublisher: Nayden KostovPublication Date: April 24, 2021Number of...

This book is full of fun and verified facts, presented in an accessible manner that I hope will provide you with hours of entertainment. My objective has been to provide you with a lifetime supply of...

Award-winning author: 2020 Readers' Favorite Silver Medal! *** This book provides you with fun and challenging questions, whether you want to quiz yourself or your family. Learn something new every...

The book will be a strong and faithful ally preventing social awkwardness by arming you with plenty of icebreaking pieces of trivia, suitable for any occasion. My goal was to write a quiz book that...