Feinstein, John.

Change-up : mystery at the World Series / Change-up John Feinstein. - New York : Alfred A. Knopf, 2009. - 308 p. ; 22 cm.

While covering baseball's World Series between the Washington Nationals and the Boston Red Sox, teenage sports reporters Stevie and Susan Carol investigate a rookie pitcher whose evasive answers during an interview reveal more than a few contradictions in his life story.

0375856366 (trade) 9780375856365 (trade) 0375956360 (lib. bdg.) 9780375956362 (lib. bdg.)