★ One of the masterpieces of Russia's famous children's literary writer and the Soviet National Award winner Vladimir Zheleznikov ! His works have been published in China, Japan, the United States, Denmark, Poland, Hungary and many other countries! Simplified Chinese rights of this book have been sold!
★ A new version with the new illustrations by Russian illustrator Anna Forassova!
★ The film adapted from The odd fish from the fifth "B" won the following awards:
• All Soviet Children and Youth Film Festival Awards held in Hisho, Spain
• Aramutu - All Soviet Film Festival "Best Children's Film Award"
• "ZOLOTOJ LUCHNIK" Children's Day Jury Special Award
• Special Award of the Special Award of the Survey and Writers Association
• Spanish Children and Youth Center Special Award
• Soviet National Award

This story was originally available in 1962, telling the growth and changes of the boy Boris. Boris is a sixth grade student who likes to tease people. In the eyes of others, he is a small rogue. However, he was appointed as the young pioneer captain of the first -year student. At first, all the students laughed at him. Boris was a fool! And he would not want to take on this heavy responsibility. So what will Boris choose? How will the story develop? You know, Boris prefers to play football with friends, or walk around the street together with them, but gradually, these children quietly melted Boris's heart...

Vladimir Zheleznikov(1925-2015):
　　Russian Soviet children's writer, screenwriter. Laureate of the USSR State Prize, Honored Artist of the Russian Federation.
　　Zheleznikov was born into the family of a border guard. In 1945 he moved to Moscow. In 1957 he graduated from the A. M. Gorky Literary Institute, and worked for the Murzilka magazine. He called the writer Vitaly Bianki and the artist Vladimir Lebedev as his teachers.
　　The books of Vladimir Zheleznikov have been translated into many languages of the world, they are devoted to relations between people, the problems of growing up, childhood, adolescence. They have become classics of Russian children's literature and are included in the school curriculum. His first book, A Colorful Story, was published in 1960.
　　Zheleznikov made his debut as a screenwriter in 1960 - as a screenplay for the film "Silver Trumpets". Since 1988, Zheleznikov has been the artistic director of the Globus film studio, which makes films for children.