Hardcore circuit training for men / by Mchale, Jim, Udu, Chohwora

Hardcore bodybuilding : the blood, sweat and tears of pumping iron / by 172869 Kennedy, Robert

FATAL SYSTEM ERROR : THE HUNT FOR THE NEW CRIME LORDS WHO ARE BRINGING DOWN THE INTERNET / by Menn, Joseph, author

Utopia or Oblivion : The Prospects for Humanity / by Fuller, R. Buckminster (Richard Buckminster), 1895-1983, author 500850, Snyder, Jaime editor 488442

“…Fuller's grandson, in the introduction, refers to this selection as "hardcore Bucky," as these essays display Fuller's investigations into mathematics, geometry and how they intersect with the arts, music and world peace. …”