Karna was a selfless yet brave personality. He was not the hero but his character traits and actions were heroic. He fought valiantly but on the side of the Kauravas. He was indebted to Duryodhana and wanted to repay by supporting him. He fought against misfortune throughout his life and kept his word under all circumstances.
Children would definitely draw a lot of inspiration from Karna's life and this particular book is worth it! Best for readers between the age of 6 and 14 years.