Book 1


Book 2

El Hombre de Las Cavernas

by Ruben Ygua

Published 11 October 2018

Book 3

Los Sumerios

by Ruben Ygua

Published 12 September 2019

Book 4

Babilonia

by Ruben Ygua

Published 13 September 2019

Book 6

La Edad Media, Por Entero

by Ruben Ygua

Published 10 July 2019