Examples:

• That's why I'm here and plan to really hit the books.
• Maybe you ought to hit the books, too.
• Time for you to hit the books.
• I got three weeks of goofing off to make up for... so I'm gonna hit the books.
• Time to hit the books and feed the monster.
• Fred's gonna hit the books, see what we're dealing with.
• I didn't see it because I just hit the books.
• That way, you'll have no choice but to hit the books.
• You hit the books tonight and I'll listen to you tomorrow.
• My grades dipped some, so my parents had me hit the books.