Sid Som MBA, MIM

Sid has published a number of books on automated valuation modeling (AVM), technical assessments, public finance, restaurant analytics and pre-owned auto market modeling. While the PDF versions are available here, Kindle and Paperbacks are available on Amazon. His Homequant Blog is one of the most popular blogs on data science, public finance, valuation analytics and more. He owns and operates a number of free valuation analytics sites, including his flagship Homequant, TownAnalyst, LocValu, JustAutoValue and SkylineValue.
http://www.skylinevalue.com/