Shulem Deen

His memoir, All Who Go Do Not Return, was published in 2015, and chronicles his transition from devout member of the Skver Hasidic sect to secular Jew. Deen's book is part of a subgenre of memoirs by formerly Haredi writers, and is considered to be one of the best.

Deen first became known as the author of the blog "Hasidic Rebel", which he wrote from 2003 until 2012, and which was the subject of a 2003 feature article in the Village Voice. Deen's blog was the first widely read website by a practicing Hasid casting doubt on his religious faith. In 2010, Deen launched the Unpious website, along with "Shtreimel", another ex-Hasidic blogger, and has served as its editor throughout. The site was intended as a platform for voices critical of the Hasidic and Haredi lifestyle and beliefs.

Deen spent his early life among Satmar Hasidim in the Borough Park section of Brooklyn, and joined the Skver sect when he was a teenager, moving to the town of New Square, New York, the sect's headquarters, to settle after marriage. He was married in 1993, and has five children. In 2005, Deen was expelled from New Square by its leaders for holding heretical views, and several years later divorced his wife and left the Hasidic lifestyle entirely. He is mostly estranged from his children, who have remained among the Skverer Hasidim in New Square, New York. He currently lives in Brooklyn New York

Shulem Deen (born 1974) is an American author, essayist, former Skver Hasid, and critic of Haredi and Hasidic Judaism. He is the author of the memoir All Who Go Do Not Return (2015), and is a regular columnist at The Forward. He is also the founding editor of Unpious, a journal for voices critical of Hasidic lifestyle and beliefs.