Question: Where is the chain of bookstores located that claims to be the largest independent new and used bookstore in the world and has #1 best-selling small press title of 2013, 2014, and 2015 "The Do-It-Yourself Guide to Fighting the Big Motherf*ckin' Sad"?

<P0-S0>  Powell's headquarters, dubbed Powell's City of Books, claims to be the largest independent new and used bookstore in the world. <P0-S1>  Powell's City of Books is located in the Pearl District on the edge of downtown and occupies a full city block between NW 10th and 11th Avenues and between W. Burnside and NW Couch Streets. <P0-S2> Powell's Books is a chain of bookstores in Portland, Oregon, and its surrounding metropolitan area. <P0-S3>  It contains over 68,000 ft2 , about 1.6 acres of retail floor space. <P0-S4>  CNN rates it one of the ten "coolest" bookstores in the world. <SEP> <P1-S0> Haslam's Book Store is a historic new and used independent bookstore in St. Petersburg, Florida. <P1-S1>  It is located in the Grand Central District and is the largest independent bookstore in Florida with over 30,000 square feet. <P1-S2>  Haslam's was started in 1933 by John and Mary Haslam. <P1-S3>  The store was originally a magazine exchange. <P1-S4>  Writer Jack Kerouac was a frequent visitor. <P1-S5>  There have been many claims of Kerouac's ghost frequenting the store. <SEP> <P2-S0>  Called "the certifiably badass bookbinders from the prairies of Kansas" by "Fast Company" magazine, The press has released titles that have made the best-seller lists of various independent bookstores, including Powell's Books' #1 best-selling small press title of 2013, 2014, and 2015 "The Do-It-Yourself Guide to Fighting the Big Motherf*ckin' Sad"). <P2-S1> Founded in 2012 following a split from Portland-based publisher Microcosm Publishing by publisher/editor Jessie Duke and based in Ann Arbor, Michigan, with its distribution center on a farm outside the town of Leavenworth, Kansas, Pioneers Press is a publishing house that according to its website's "about us" focuses "on survival and sustainability on the farm and in the city, in addition to health, gender, sexuality, social justice and food movements, and literary works by up-and-coming authors." <P2-S2>  Called by "Entropy Mag" one of the "Best Small Presses of 2015", <SEP> <P3-S0> The Brooklyn Rail is a 501(c)(3) non-profit journal of arts, culture, and politics published monthly in Brooklyn, NY. <P3-S1>  The journal features in-depth interviews with artists, critics, and curators, as well as critical essays, fiction, poetry, reviews of music, dance, film, and theater. <P3-S2>  "The Brooklyn Rail" is free and is distributed in galleries, universities, museums, bookstores, and other organizations including Anthology Film Archives, the Brooklyn Public Library, the Brooklyn Museum, MoMA PS1, BAM, La MaMa, The Kitchen, Columbia University School of the Arts, The New School, and Yale University, among others. <P3-S3>  Among its distinguished list of contributors are winners of the National Book Awards, the Pulitzer Prize, and the Nobel Prize in Literature. <P3-S4>  "The Rail" operates a small press called Rail Editions that publishes literary translations, poetry, and art criticism. <P3-S5>  In addition to its small press "The Rail" has also organized panel discussions, readings, film screenings, music and dance performances, and curated exhibitions through a program called Rail Curatorial Projects.