High Quality Content by WIKIPEDIA articles! Robert Louis Stevenson Branch Library is a branch library of the Los Angeles Public Library located in the Boyle Heights section of Los Angeles, California. It was built in 1927 based on a Spanish Colonial Revival design by architect George L. Lindsay. In 1987, the Stevenson Branch and several other branch libraries in Los Angeles were added to the National Register of Historic Places as part of a thematic group submission. The application noted that the branch libraries had been constructed in a variety of period revival styles to house the initial branch library system of the City of Los Angeles.