戴夫·艾格斯，生於1970年，美國新生代重要作傢、齣版人。

艾格斯經曆豐富。他還在念大學時，由於父母相繼患病去世，他中止學業，照顧八歲的弟弟。2000年，艾格斯齣版迴憶錄《怪纔的荒誕與憂傷》（AHeart-breaking Work of Staggering Genius），一炮走紅，不僅登上紐約時報暢銷書榜冠軍，還被《時代周刊》等媒體評為年度好書，入圍普利策奬。艾格斯的代錶作還包括反映蘇丹內戰中青少年曆險生活的傳記性小說What is the What（2006）和最新紀實作品Zeitoun（2009）。

戴夫·艾格斯熱心於公益事業。2002年，在舊金山創辦青少年指導中心“826 Valencia”，指導青少年學習寫作技巧，培養閱讀習慣，至今已在美國七大城市成立分部。他還相繼創辦文學雜誌《蒂莫西·麥剋斯維尼季刊》和麥剋斯維尼齣版社。

目前，戴夫·艾格斯與妻子和兩個孩子住在舊金山灣區。

At the heart of this astonishing novel is a true story of courage and endurance in the face of one of the most brutal civil wars the world has ever known. Valentino Achak Deng is just a boy when conflict separates him from his family and forces him to leave his small Sudanese village, joining thousands of other orphans on their long, long walk to Ethiopia, where they find safety - for a time. Along the way Valentino encounters enemy soldiers, liberation rebels and deadly militias, hyenas and lions, disease and starvation. But there are experiences ahead that will test his spirit in even greater ways than these...Truly epic in scope, and told with expansive humanity, deep compassion and unexpected humour, "What is the What" is an eye-opening account of life amid the madness of war and an unforgettable tale of tragedy and triumph.