books.google.com.au - Drawing on seven years of his own research and the work of other esteemed Lincoln scholars, Shenk reveals how the 16th president harnessed his depression to fuel his astonishing success....http://books.google.com.au/books/about/Lincoln_s_Melancholy_How_Depression_Chal.html?id=A0B5tAeHpygC&utm_source=gb-gplus-shareLincoln's Melancholy: How Depression Challenged a President and Fueled His Greatness
