This book includes some of the best Bulgarian folk riddles, as well as riddles from the authors: Grandpa Blago, Asen Razvelkov, Vassil Iv. Stoyanov, Leda Mileva, Asen Bosev, Iliya Bourgev, Radoy Kirov, Krastyo Stanishev, Vesa Paspaleeva, Atanas Dushkov, Lachezar Stanchev and others.