Batter up!

This book hits a home run.

All your little sluggers out there will want to get their hands on the vibrant new picture book, “Take Me Out to the Ballgame.”

It explores baseball’s unofficial anthem in all of its lyrics, including heroine Katie Casey, who was “baseball mad” and had “the fever…bad.”

It even comes with a recording of the song by none-other-than Carly Simon, so you can do a sing-along after your read-along.

“Take Me Out to the Ballgame,” $17.95.