Wall Street Journal Best Selling Book Two decades of negotiating African oil and gas deals have given NJ Ayuk a grasp of the continent's energy landscape that f

Wall Street Journal Best Selling Book "I agree with the points made--and with Ayuk's case for the critical role that OPEC will play in helping African oil produ

Industry insider, veteran executive, and working mom Hilarie Gamm pulls the curtain back on the destruction of the American technology industry in her groundbre

NEW YORK TIMES BESTSELLER • In the final book of his astonishing career, Carl Sagan brilliantly examines the burning questions of our lives, our world, and th

A Billion Suns is a wargame of interstellar combat that puts you in command of fleets of powerful starships, from squadrons of agile, but fragile, fighters, to