Librería Samer Atenea
Librería Aciertas (Toledo)
Kálamo Books
Librería Perelló (Valencia)
Librería Elías (Asturias)
Donde los libros
Librería Kolima (Madrid)
Librería Proteo (Málaga)
BY ROBERT EIDELBERG IN HIS UNIQUE SERIES OF INTERACTIVE BOOKS ON KNOWING AND THINKINGWE DON’T KNOW: The Book of Non-Knowledge and the Volume of Our Current IgnoranceGOOD THINKING: A Self-Improvement Approach to Getting Your Mind to Go from 'Huh?' to 'Hmm' to 'Aha!'PLAYING DETECTIVE: A Self-Improvement Approach to Becoming a More Mindful Thinker, Reader, and Writer by Solving MysteriesEVIDENTLY, MY DEAR ARMCHAIR DETECTIVE: Solving Ten Classic Mysteries Together With Their Celebrated Sleuths'WHO’S THERE?' in Shakespeare’s Hamlet - That Is the Question!