He applied to several law schools, but also applied for a job as a reporter for The Washington Post. Harry Rosenfeld, the paper's metropolitan editor, hired him on a two-week trial basis, a tryout that failed because of his complete lack of experience as a journalist. Still interested in becoming a reporter, he got a job with the Montgomery Sentinel. A year after his on-the-job training at the Sentinel, he left that paper and joined The Washington Post in August 1971.
The book and movie also led to one of Washington, D.C.'s most famous mysteries: the identity of Woodward's secret Watergate informant known as Deep Throat, a reference to the title of a popular pornographic movie at the time. Woodward said he would protect Deep Throat's identity until the man died or allowed his name to be revealed. For over 30 years, only Woodward, Bernstein, and a handful of others knew the informant's identity until it was claimed by his family to Vanity Fair magazine to be former FBI Assistant Director Mark Felt in May 2005. Woodward has confirmed this claim and published a book, titled The Secret Man, which detailed his relationship with Felt.
Woodward believed the Bush Administration's claims of Iraqi WMDs prior to the war. During an appearance on Larry King Live, he was asked by a telephone caller "Suppose we go to war and go into Iraq and there are no weapons of mass destruction," Woodward responded "I think the chance of that happening is about zero. There's just too much there."
Woodward has been accused by a few critics of being too close to the Bush administration, and some say his relationship with the current administration is in stark contrast to his investigative role in Watergate. Others disagree, however. In 2004, both the Bush campaign and the Kerry campaign recommended his book Plan of Attack, and The New York Times said the book contained "convincing accounts of White House failures... presented alongside genial encounters with the president." Rick Hertzberg in The New Yorker wrote that "Plan of Attack is Woodward's best book in years" and that "Woodward is welcomed as a fair witness."
State of Denial, released on October 2 2006, describes alleged tensions and dysfunctions within the Bush Administration in the lead-up to, and following, the invasion of Iraq. Peggy Noonan of The Wall Street Journal wrote, "It may be a great (book). It is serious, densely, even exhaustively, reported, and a real contribution to history in that it gives history what it most requires, first-person testimony. It is well documented, with copious notes."
On February 1, 2008, as a part of the Authors @ Google series, Woodward, who was interviewed by Google CEO Eric Schmidt, said that he had a fourth book in his Bush at War series in the making. He then added jokingly that his wife told him that she'll kill him if he decides to write a fifth in the series.
Woodward's fourth book, The War Within: A Secret White House History (2006-2008), was released September 8, 2008.
Later, Woodward's source identified himself. It was Richard Armitage, Colin Powell's deputy and an internal critic of the Iraq War and the White House inner circle.Woodward said the revelation came at the end of a long, confidential background interview for his 2004 book Plan of Attack. He did not reveal the official’s disclosure at the time because it did not strike him as important. Later, he kept it to himself because it came as part of a confidential conversation with a source.
In his deposition, Woodward also said that he had conversations with Scooter Libby after the June 2003 conversation with his confidential Administration source, and testified that it is possible that he might have asked Libby further questions about Joe Wilson’s wife before her employment at the CIA and her identity were publicly known.
Woodward’s revelation was controversial because he had not told his editor at the Post about the conversation for more than two years, and also because he had publicly criticized the investigation. He had referred to Fitzgerald as a “junkyard dog prosecutor” on Larry King’s television show, , and said he believed that when “all of the facts come out in this case, it's going to be laughable because the consequences are not that great.. On another occasion, he said of the investigation that he thought there was “nothing to it,” and that Fitzgerald’s behavior had been “disgraceful.” In later interviews after his deposition, Woodward said he had meant by his “junkyard dog” comment to suggest colorfully that Fitzgerald was a tenacious prosecutor, and that the “disgraceful” comment concerned the tactic of putting journalists in prison to coerce them to reveal their confidential sources.
Woodward apologized to Leonard Downie, the editor of The Washington Post for not informing him earlier of the June 2003 conversation. Downie accepted the apology and said even had the paper known it would not have changed its reporting.
Woodward is widely regarded as one of the top reporters of the last half-century, and has earned trust and accolades from government officials and journalists of all political persuasions. In 2003, Al Hunt of The Wall Street Journal called Woodward "the most celebrated journalist of our age." The Weekly Standard called him "the best pure reporter of his generation, perhaps ever." In 2004, Bob Schieffer of CBS News said "Woodward has established himself as the best reporter of our time. He may be the best reporter of all time."
While this style may have earned Woodward commercial success, many literary critics consider his prose awkward and his approach inappropriate for his subject matter. Nicholas von Hoffman complained that "the arrestingly irrelevant detail is [often] used"
while Michael Massing thinks the books are "filled with long, at times tedious passages with no evident direction."
Joan Didion said Woodward finds "[nothing] too insignificant for inclusion," including such details as shirts worn and food eaten in unimportant situations. "The reader attuned to the conventions of narrative might be led by the presentation of these quotidian details into thinking that a dramatic moment is about to occur," she noted, only to be disappointed by bland comments like how the President "thought a lot of the criticism he received was unfair." 
The narrative, reporting-driven style of Woodward's books also draws criticism for rarely making conclusions or passing judgment on the characters and actions that he recounts in such detail. Didion concluded that Woodward writes "books in which measurable cerebral activity is virtually absent," and finds the books marked by "a scrupulous passivity, an agreement to cover the story not as it is occurring but as it is presented, which is to say as it is manufactured."
Many commentators and historians have criticised Woodward for inaccuracies and inconsistencies in his books and other writings. A number of these criticisms can be found in the list below.
and Ed Gray,
in separate publications, have used Woodward's book All The President's Men and his published notes on his meetings with Deep Throat to show that Mark Felt could not have been the only person to be Deep Throat, thus re-introducing the composite character theory on Deep Throat that had been prevalent prior to Felt's announcement. Gray, in his book In Nixon's Web, even goes so far as to publish an e-mail and telephone exchange he had with Donald Santarelli, a Washington lawyer who was a justice department official during Watergate, in which Santarelli confirmed to Gray that he was the source behind statements Woodward recorded in notes he has attributed to Deep Throat.
Didion, meanwhile, complains about inconsistencies even within the same book. On page 16 of The Choice, she notes, Clinton complains about Dole using the Whitewater scandal to attack him the day after his mother passed away. But on page 346, Dole says "he had never used Whitewater to attack the president personally." 
Christopher Hitchens accused Woodward of acting as "stenographer to the rich and powerful."
Woodward believed the Bush Administration's claims of Iraqi WMDs prior to the war, and the publication of the book "At the Eye of the Storm" by former DCI George Tenet led Woodward to engage in a rather tortuous account of the extent of his pre-war conversations with Tenet in an article in The New Yorker Magazine in which he also chastised New York Times op-ed columnist Maureen Dowd for being critical of him.
Critics complain that this style allows the biases and beliefs of his sources to steer the narrative and that those who talk to Woodward are painted more favorably than those who don't.
Despite these criticisms and challenges, Woodward has been praised as an authoritative and balanced journalist. The New York Times Book Review said in 2004 that "No reporter has more talent for getting Washington’s inside story and telling it cogently." The publication of a Woodward book, perhaps more than any other contemporary author's, is treated as a major political event that dominates national news for days.
Commentator David Frum has said, perhaps partly tongue-in-cheek, that Washington officials can learn something about the way Washington works from Woodward's books: "From his books, you can draw a composite profile of the powerful Washington player. That person is highly circumspect, highly risk averse, eschews new ideas, flatters his colleagues to their face (while trashing them to Woodward behind their backs), and is always careful to avoid career-threatening confrontation. We all admire heroes, but Woodward's books teach us that those who rise to leadership are precisely those who take care to abjure heroism for themselves.
Bob Woodward regularly gives speeches to industry lobbying groups, such as the American Bankruptcy Institute, the National Association of Chain Drug Stores, and the Mortgage Bankers Association. Woodward commands speaking fees "rang[ing] from $15,000 to $60,000" and donates them to his personal foundation, the Woodward Walsh Foundation, giving him a tax write-off. The foundation donates most of the money to Sidwell Friends School, the elite private school Woodward's children attend. Washington Post policy prohibits "speaking engagements without permission from department heads" but Woodward insists that the policy is "fuzzy and ambiguous".
Woodward still maintains a listed number in the Washington, D.C. phone directory . He says this is because he wants any potential news source to be able to reach him.
Other books, which have also been best-sellers but not #1, are:
Newsweek has excerpted five of Woodward's books in cover stories; 60 Minutes has done segments on five; and three have been made into movies.
Pease, Lisa. "Bob Woodward" Probe Magazine, January-February 1996 (Vol. 3 No. 2)
In the movie The Skulls, the character Will Beckford tries to compare himself to Woodward while reading his column in the school newspaper.
In the movie Dick, which is about Watergate, Woodward is played by actor/comedian Will Ferrell. Woodward and Bernstein are depicted as two bickering, childish near-incompetents, small-mindedly competitive with each other.
In the movie Wired, adapted from Woodward's book Wired: The Short Life and Fast Times of John Belushi, Woodward is portrayed onscreen by J.T. Walsh.
The graphic novel Watchmen by Alan Moore is set in a version of 1985 where Nixon is a fifth-term president. A throwaway line reveals that a pair of unknown journalists, Woodward and Bernstein, were found murdered in the early 1970s. This same scenario is used as a dystopian detail in "Back to the Future 2".
Woodward scripted the "Der Roachenkavalier" episode of Hill Street Blues that aired on February 3, 1987.
In one Bloom County series, Woodward writes an expose about the late Bill the Cat's "ugly, sordid private life", based entirely on information he got out of Opus the penguin (although Mickey Mouse and Charlie Brown also appear to have something to do with it). A three-Sunday strip-long mockumenatry based on the Woodward book was used later to explain how Bill came back to life after dying in a car crash.
In "The Long Lead Story", episode 5 of the NBC television series Studio 60 on the Sunset Strip, Matthew Perry's character Matt Albie is talking to reporter Martha O'Dell, played by Christine Lahti. She points to his show board and says, "The Lobster sketch isn't funny yet," to which he replies, "Tell me something else I don't know, Woodward"; a sarcastic jab at O'Dell's decision to report on a sketch comedy show despite being a Pulitzer Prize-winning political reporter.
In The Wire episode "React Quotes", a borderline-incompetent journalist is referred to as "not exactly Bob Woodward."
In multiple episodes of "Gilmore Girls" they refer to Woodward, Ben Bradlee, Bernstein, and All the President's Men.