• Astrophil and Stella - Structure, Theme and Convention - An essay on techniques in Sir Philip Sidney's sonnet sequence.
  • Elizabethan Sonneteers (Sidney) - 1885 essay on the Elizabethan sonnet.
  • Gender and Genre in the Sonnet Sequences of Philip Sidney and Mary Wroth - A scholarly essay from "Deep South".
  • Luminarium: Sir Philip Sidney - Quotes, life, works, and resources at luminarium.org.
  • Selected Poetry and Prose of Sir Philip Sidney (1554-1586) - Extensive selections from Representitive Poetry On-line, from the University of Toronto.
  • Sidney Journal - Access to articles published by the Sidney Society.
  • Sidney's Arcadia - Plot summary and extensive commentary on The Countess Of Pembroke's Arcadia, from the University of Utah.