Эта книга - публицистический рассказ о героях и стройках советских пятилеток. О рождении первого трактора, первой домны Магнитки, первых колхозов. О людях, чьи имена стали историческими: Стаханове, Ангелиной, Гагарине, Курчатове, Королеве. О героях новых пятилеток.
Marta Petrovna Baranova was born on March 5, 1924. She worked as a proofreader in the Administration of the USSR Council of Ministers, a literary employee, head of the department of literature and art and in the letters department of the newspaper "Pionerskaya Pravda". The writer's wife Eug. Veltistova. She co-authored with Evgeny Serafimovich several books for children: Tyapa, Borka and Rocket, Emit Light.