- Como hacerse millonario en la bolsa de valores
- How to Become a Millionaire in the Stock Market: The Most Powerful Step by Step Guide About the Stock Market Ever
- Sentido Numerico: Mas Alla de Los Numeros
- Sentido Numerico: Mas Alla de Los Numeros - Color
- Revisiting Zeno's Paradoxes: The Evolution of Number Line Models