Baroja refers to the Spanish author, Pío Baroja, who was a prominent figure in the Generation of '98, a group of writers concerned with Spain's social and political issues. Born in 1872, he is known for his novels that often explore themes of existentialism and the human condition. His writing style is characterized by its simplicity and directness. Baroja's works include notable titles such as El árbol de la ciencia and Zalacaín el aventurero. He was also a member of the Spanish Realist literary movement, which aimed to depict everyday life and society accurately. Baroja's influence extends beyond literature, impacting Spanish culture and thought in the early 20th century.