The article did not do a thorough job pointing to the new book: <a href="http:&#x2F;&#x2F;www.amazon.com&#x2F;Peak-Secrets-New-Science-Expertise-ebook&#x2F;dp&#x2F;B011H56MKS?ie=UTF8&amp;keywords=PEAK%3A%20Secrets%20from%20the%20New%20Science%20of%20Expertise&amp;qid=1461467170&amp;ref_=sr_1_1&amp;s=digital-text&amp;sr=1-1" rel="nofollow">http:&#x2F;&#x2F;www.amazon.com&#x2F;Peak-Secrets-New-Science-Expertise-ebo...</a><p>Also, I would recommend Moonwalking with Einstein which has fair bit of information on how to learn.