Title: Tupac: A Thug Life
Content:  The book is divided into five sections to illustrate the rap artist's troubled childhood living in housing projects in Oakland, California and his relationship with his mother Afeni Shakur, his recording and film career, his unsolved 1996 murder and conspiracy surrounding it, and his legacy and posthumous releases. It includes reviews for Shakur's film roles as well as a selection of photos. The publisher described the book as "the definitive story of Tupac's career in a thorough selection of interviews, articles, reviews and essays on rap music's enduring icon." Writings from contributors include interviews with Shakur's music producer Suge Knight, rapper Snoop Dogg, actor Tim Roth, and Tupac's mother Afeni Shakur, with a chapter by crime writer Cathy Scott.
Title: Tupac: A Thug Life
Content:  Tupac: A Thug Life is an anthology and collection of writings on the rapper Tupac Shakur released in 2005 by Plexus Publishing in the UK. The book was edited by Sam Brown with a foreword by music journalist Kris Ex. The title was taken from a quote by Shakur, who once said, "I didn't choose the thug life; the thug life chose me."
Title: The Rose, Vol. 2
Content:  The Rose, Vol. 2 is a 2005 posthumous album of Tupac Shakur's poetry. This album features recordings of Tupac's poetry in musical form, by other well-known artists such Ludacris and Bone Thugs n Harmony. Tupac's poems are quoted, sung or simply used as inspiration for each track on this album. This is the second Tupac album containing poetry that has been released; the first, The Rose that Grew from Concrete, contains Tupac's poems being read and sung by other musical performers.
Title: Tupac Shakur Legacy
Content:  Tupac Shakur Legacy is an official interactive biography of Tupac Shakur released on August 16, 2006. The author of the book is Jamal Joseph, a friend of the Shakur family and a former Black Panther Party member. The book is published by Atria Books a division of Simon & Schuster. It features unseen family photographs, intimate stories, and over 20 removable reproductions of his handwritten song lyrics, contracts, scripts, poetry, and other personal papers. The book includes a 60-minute interview CD with Tupac along with many reproductions. The reproductions include replicas of Tupac's personal notebooks, letters and written plans, along with directions to where Tupac's ashes were said to be spread.
Title: Tupac Shakur
Content:  hop's greatest albums ever, and by 2006 a classic album. Its singular poignance, through hurt and rage, contemplation and vendetta, resonate with many fans. According to George "Papa G" Pryce, Death Row Records' then director of public relations, the album was meant to be "underground", and was not intended for release before the artist was murdered. It peaked at No. 1 on Billboard 's Top R&B/Hip-Hop Albums chart and on the Billboard 200, with the second-highest debut-week sales total of any album that year. On June 15, 1999, it was certified 4× Multi-Platinum. Later posthumous albums are archival productions, these albums are: 
Title: Tupac Shakur
Content:  Shakur's debut album, 2Pacalypse Now—alluding to the 1979 film Apocalypse Now—arriving in November 1991, would bear three singles. Some prominent rappers—like Nas, Eminem, Game, and Talib Kweli—cite it as an inspiration. Aside from "If My Homie Calls", the singles "Trapped" and "Brenda's Got a Baby" poetically depict individual struggles under socioeconomic disadvantage. US Vice President Dan Quayle partially reacted, "There's no reason for a record like this to be released. It has no place in our society." Tupac, finding himself misunderstood, explained, in part, "I just wanted to rap about things that affected young Black males. When I said that, I didn't know that I was gonna tie myself down to just take all the blunts and hits for all the young Black males, to be the media's kicking post for young Black males." In any case, 2Pacalypse Now was certified Gold, half a million copies sold. The album addresses urban Black concerns said to remain relevant to the present day.
Title: Tupac Shakur
Content: R U Still Down? (1997) ; Greatest Hits (1998) ; Still I Rise (1999) ; Until the End of Time (2001) ; Better Dayz (2002) ; Loyal to the Game (2004) ; Pac's Life (2006) At the time of his death, a fifth and final solo album was already finished, The Don Killuminati: The 7 Day Theory, under the stage name Makaveli. It had been recorded in one week in August 1996 and released that year. The lyrics were written and recorded in three days, and mixing took another four days. In 2005, MTV.com ranked The 7 Day Theory at No. 9 among 
Title: The Killing of Tupac Shakur
Content:  The Killing of Tupac Shakur is a biographical, true crime account by American journalist and author Cathy Scott of the 1996 murder of rapper Tupac Shakur. The book made news upon its September 1997 release, on the first anniversary of Shakur's death, because of an autopsy photo included in its pages. It was the first book to be released covering the rapper's death. The book was reprinted in the UK by Plexus Publishing and in Poland by Kagra. Coverage of the autopsy photo, taken of Shakur's body on a gurney in the coroner's examining room, catapulted the book onto the Los Angeles Times bestseller list. New editions of the book were released in 2002 and 2014.
Title: A 2Pac Tribute: Dare 2 Struggle
Content:  A 2Pac Tribute: Dare 2 Struggle is a posthumously released tribute album dedicated to the late hip hop icon, Tupac Shakur. Dr. Mutulu Shakur (Tupac's stepfather) released the tribute album to commemorate Tupac's 35th birthday and 10 year passing anniversary. The album features contributions from rappers behind bars as well as those on the outside, including Mutulu Shakur's children Mopreme Shakur and Nzingha, as well as Outlawz, TQ, Slick, Imaan Faith and T-Jay. It was originally conceived before Tupac's 1996 murder, when he and Mopreme visited their father in prison and wrote the "Thug Code" to try to decrease gang violence. Dare 2 Struggle includes a 16-page booklet that includes the "Thug Code" as well as a preview chapter of Shakur's historical novel about Tupac titled N 2 Da Gutter. Mutulu Shakur is the executive producer of the album along with Canadian hip-hop activist Raoul Juneja (a.k.a. Deejay Ra). It's being released through Kent Entertainment's First Kut rap imprint in association with Juneja's Toronto-based Lyrical Knockout Entertainment company. Half of the proceeds from the record's sales will go towards Shakur's inner city health and education initiative.
Title: Tupac: A Thug Life
Content:  The Library Journal included the anthology in its January 22, 2008 "First Look at New Books" column for "readers looking for more in-depth biographical information" about the late rapper. The hip-hop news site ThugLifeArmy.com wrote that "every aspect of Tupac's condensed life and career is explored in a new book entitled Tupac: A Thug Life." Rap News Network wrote, "Through interviews, articles, reviews, dozens of photos, and essays, Sam Brown the editor looks into the life of the late rap icon."

Question: what book did tupac write?
Answer: The Rose That Grew from Concrete.