This week's book giveaway is in the OCAJP 8 forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide and have Edward Finegan & Robert Liguori on-line! See this thread for details.
The 1995 book "Industrial Strength C++" from Mats Henricson and Erik Nyquist has been the booster for me to focus more on the quality perspective of programming.
You might not be programming in c++ and you might think that 1995 is a long time ago. Think again. The book is full of valuable guidelines that improve the sustainability of your writing.