If your wanting a general overview of the 1990s, I think your best bet is Haynes Johnson's The Best of Times: America in the Clinton Years. Other good books on the 1990s include W. Joseph Campbell's 1995: The Year the Future Began and James Livingston's The World Turned Inside Out: American Thought and Culture at the End of the Twentieth Century.

There's still not a great general overview of the Clinton presidency, but John Harris's The Survivor: Bill Clinton in the White House is well-written and comprehensive. The book's only real fault is that it doesn't delve too much into analysis. Other good books on politics in the Clinton years are William Chafe's Bill and Hillary: The Politics of the Personal and Steven Gillon's The Pact: Bill Clinton, Newt Gingrich, and the Rivalry that Defined a Generation. Also, if you're looking for a book on the Lewinsky scandal and Clinton's impeachment, an absolutely great read is Peter Baker's The Breach: Inside the Impeachment and Trial of William Jefferson Clinton

For a more political and critical insight on Bill Clinton, the man and President, I highly recommend Christopher Hitchens's No One Left to Lie To. It's not your average piece of history, that it doesn't take the academic method of analysis (the idea of trying to be as unbiased as possible and focusing on the bigger picture). Instead, Hitchens puts together facts and forms a strong argument for the case. I can assure you this is no argument based on ideology or politics. It is one that's inductively argued based on facts.