Few words make me as happy as “Book Sale!” TheDesign-Build Institute of America (DBIA)is holding a book sale during the month of October. According to DBIA, all books on sustainability are on sale the entire month. Find out everything from energy saving tips to BIM approaches and recycling. Design-build and sustainable construction go hand in hand. Don't be left behind. Visit the DBIA online bookstore at http://www.dbia.org/pubs/bookstore/ for a complete list of the books included in this month's sale.