Jim Stroud has recently published a new book titled Resume Forensics. It is primarily targeted to recruiters, but in reality, it possesses outstanding insights for job seekers on how recruiters identify and select candidates for opportunities.....admittedly a mystery for centuries. :-)
Jim takes a close look at sourcing strategies, so if you are seeking a new opportunity, you can learn how to better position yourself for the elusive recruiter.
This is a thumbs up and has my unequivical recommendation.
Resume Forensics: How To Find Free Resumes and Passive Candidates On Google" https://www.createspace.com/4228076