100 Cuestiones de Matemáticas: Descubre Su Cara Más AmablePaperback, 1 February 2017

This book unveils hundreds of issues affirming mathematics as a useful, interesting and a very ancient science, while addressing such questions as what is the golden number; what is the relationship between the word Google and mathematics; what is the best mathematical formula; how to calculate distance to and from the horizon, or if there is more than one infinite number. The book demonstrates that you cannot live a day without numbers and that mathematics can be anecdotal and fun.