...Sen. Obama, an avid basketball player selected North Carolina, Kansas, Pittsburgh and UCLA in his Final Four bracket, and is counting on North Carolina to beat UCLA in the championship game. (AP Photo/Sen. Obama...

...Sen. Obama, an avid basketball player selected North Carolina, Kansas, Pittsburgh and UCLA in his Final Four bracket, and is counting on North Carolina to beat UCLA in the championship game

The book is chock-full of brackets, polls, essays and team histories. Oh, and those all-time rankings are sure to catch your eye...

Tournament bracket

Angela Rodriguez caught fire and hit 10 three-pointers in the bracket finals

...I national champions. A basketball fan, Obama picked the Tar Heels to win in his March Madness bracket. (Photo by Chip Somodevilla/Getty Images

...2008. Mendonca drove in four runs, as the Bulldogs defeated North Carolina 6-1 to win their bracket in the College World Series on Sunday night. (AP Photo/Ted Kirk

ESPN.com featuring the NCAA Tournament brackets,but also has the meat and cereal brackets too

NCAA Bracket

First Bracket

President Obama fills out an NCAA tournament bracket with ESPN.com's Andy Katz, left, in the White House

President Barack Obama fills out his NCAA bracket with ESPN's Andy Katz during their interview in the Map Room of the White House on...

Things that make us mad

...re talking madness -- you know, Bernie Madoff or Octomom? • Jim Caple: Things that make us mad bracket

Bracket Predictor had George Mason in the Final Four. Ostensibly

Bracket Predictor