Richard Henry Dana Jr. was an American author, lawyer, and social reformer, best known for his classic work, "Two Years Before the Mast." Born on August 1, 1815, in Cambridge, Massachusetts, he was the son of a prominent literary family, with connections to the transcendentalist movement. Dana's early life was marked by a strong educational foundation, including attendance at Harvard College, which he entered at the age of 14. However, his academic pursuits were interrupted due to health issues, leading him to seek adventure at sea.

Dana's literary career began in earnest after his voyage to California as a sailor, which inspired his most famous work. "Two Years Before the Mast," published in 1840, recounts his experiences aboard a merchant ship and provides a vivid portrayal of life at sea, as well as insights into the social and economic conditions of the time. The book was not only a commercial success but also played a significant role in advocating for the rights of sailors and contributing to the maritime reform movement.

Following his maritime experiences, Dana returned to education, earning a degree in law and practicing as an attorney. His legal career was intertwined with his literary pursuits, as he continued to write and engage in social issues, including advocating for the abolition of slavery and supporting labor rights. Dana was also involved in the California land law reforms, helping to shape the legal landscape of the region.

In his personal life, Dana married Sarah E. Smith in 1847, and they had several children. He remained committed to his literary and legal work until his death on January 6, 1882, in Mount Auburn, Massachusetts. Richard Henry Dana Jr. left a lasting legacy through his writings and social activism, influencing both literature and the rights of working-class individuals in the 19th century.