Anthem

I couldn't find any information about a book titled "Anthem" published by 12th Media Services. However, I found that "Anthem" is a novel by Ayn Rand, published by Bobbs-Merrill Company. If this is the correct book, here's a possible product description:

This collection of poems, "Anthem", is a thought-provoking work by Ayn Rand. The book explores themes of individuality, freedom, and the human condition. First published in 1946, it is a classic of 20th-century literature.