Engineering and English-Spanish Construction communication products for our bilingual building industry.• Primary focus has been to produce and market an English-Spanish building construction reference manual and related products. The book, Casa Construction, Exterior published in 2008, outlines the home building process and contains detailed descriptions, photos and diagrams explaining concepts in a unique dual-language format. Other English-Spanish construction communication products: casaconstructionbook.com • Mike pursues small civil engineering, drafting, and construction management projects, Contract Work.