The importance of the First Amendment and the concept of "intellectual freedom" might not always be readily apparent to most kids, but Banned Books Week is a great opportunity to make those lessons come alive for children—and adults.

Banned Books Week is held annually during the last week of Sept. (Sept. 30 to Oct. 6, 2012). The week is an occasion for libraries and bookstores across the U.S. to help folks realize just how real and ongoing a problem censorship is.

More than 11,000 books have been challenged (though not necessarily successfully censored) since 1982, the inaugural year of Banned Books Week. According to the American Library Association (ALA), the vast majority of challenges to books are initiated locally by parents, likely in well-meaning attempts to protect their children. 

Last year, there were 326 challenges reported to the ALA’s Office of Intellectual Freedom, based on everything from offensive language, to violence, insensitivity, religious viewpoint and sexual explicitness. In addition to those challenges, the ALA estimates that as many as 60 to 70 percent of challenges may go unreported.

Over the past year, the 10 most challenged titles were:

1. ttyl; ttfn; l8r, g8r (series), by Lauren Myracle 

2. The Color of Earth (series), by Kim Dong Hwa


3. The Hunger Games (trilogy), by Suzanne Collins

4. My Mom's Having A Baby! A Kid's Month-by-Month Guide to Pregnancy, by Dori Hillestad Butler

5. The Absolutely True Diary of a Part-Time Indian, by Sherman Alexie

6. Alice (series), by Phyllis Reynolds Naylor

7. Brave New World, by Aldous Huxley

8. What My Mother Doesn't Know, by Sonya Sones

9. Gossip Girl (series), by Cecily Von Ziegesar

10. To Kill a Mockingbird, by Harper Lee

Among banned and challenged classics you’re likely familiar with are:

• The Great Gatsby, by F. Scott Fitzgerald
• The Catcher in the Rye, by J.D. Salinger
• The Grapes of Wrath and Of Mice and Men, by John Steinbeck
• The Color Purple, by Alice Walker
• Ulysses, by James Joyce
• The Lord of the Flies, by William Golding
• Animal Farm and 1984, by George Orwell
• The Sun Also Rises and A Farewell to Arms, by Ernest Hemingway
• Beloved and Song of Solomon, by Toni Morrison
• In Cold Blood, by Truman Capote

If you’re interested in celebrating Banned Books Week as part of a lesson for your kids—or simply to feel like a rebellious reader—check out these additional resources:

• Mapping Censorship, a visual representation of places books have been challenged in the U.S., created from cases documented by the ALA and the Kids’ Right to Read Project.
• Virtual Read-Out, a worldwide celebration of the freedom to read, featured on a dedicated Banned Books Week YouTube channel.
• State-by-state listing of BBW events.
• Banned Books Week on Facebook and Twitter.
• Free BBW downloads from the ALA, like badges and Facebook cover art.

Do you think books should be banned from schools, bookstores or libraries? Tell us in the comments.