¡Hola! I was born and grew up in Mexico City. I have been a Spanish Teacher as a second language for more than 15 years. The idea of writing books came to me because most of the books for learning Spanish are from Spain and Unites States. While they can be useful, they are sometimes counterproductive as I would spend valuable class time adapting them for my students. My main goal for writing books is to provide quality learning material with a focus on grammar in the Mexican dialect. Spanish Language has many variations and it depends on the country where it is spoken. Mexico has the most Spanish speakers in the world with about 128 million, followed by United States with 55 million (63% are Mexicans)