El Dorado, published in 1913, is a sequel to The Scarlet Pimpernel and continues the thrilling adventures of Sir Percy Blakeney during the French Revolution. This time, the stakes are even higher as he risks everything to save the Dauphin from the revolutionary regime. Orczy blends romance, danger, and heroism with political intrigue, reinforcing the themes of honor and self-sacrifice. With its suspenseful plot and vivid settings, El Dorado expands the legend of the Pimpernel and remains a staple of historical adventure fiction.