The book "Lion Cubs: A History of Cromwell's Time" by the author Amelia Barr tells about the difficult times of Oliver Cromwell's rule in England. The main character, a young boy named James, experiences loss and trials due to the political and religious conflicts that have gripped the country. He is looking for his place in these difficult circumstances, developing courage and strength of character. Readers will be captivated by the fascinating storyline and vivid description of the historical events recreated in this book. "Lion Cubs: A History of Cromwell's Time" will leave an indelible impression on all fans of historical literature.