BookRags
Provides comprehensive guides to classic literature.

FreeBooknotes.com
Comprehensive guide to free book summaries, literature notes and study guides (like “Cliff’s Notes”) for over 250 books. Also includes indexed book notes from all of the major study guide sites.

GradeSaver
Classic literature study guides written by Harvard students. With over 200 titles, ClassicNotes ranks among the largest academic resources available online.

NovelGuide
Provides an educational supplement for better understanding of classic and contemporary literature profiles, metaphor and theme analyses, and author biographies.

PinkMonkey.com
Features 350+ literature summaries, notes, chapter summaries and study guides for both popular and obscure titles.

SparkNotes
SparkNotes features the most current analysis and themes. Written by students and recent graduates who specialize in the books they cover. SparkNotes features sections you won’t find elsewhere, like key facts, motifs, and symbols.