Cliffs Notes & Spark Notes on Some Greek Plays

Oedipus Trilogy by Sophocles

Higgins, Charles, and Regina Higgins. CliffsNotes on The Oedipus Trilogy.
https://www.cliffsnotes.com/literature/o/the-oedipus-trilogy/about-the-oedipus-trilogy
Oedipus the King
Oedipus at Colonus
Antigone

Oresteia Trilogy by Aeschylus

Milch, Robert J. CliffsNotes on Agamemnon, The Choephori, and The Eumenides.
The Oresteia Introductory Note: Agamemnon - Choerephori - Eumenides
Surviving Dramatic Works of Aeschylus

Some Plays by Aristophanes

Gary K Carey; James L Roberts (15 December 1983). CliffsNotes on Aristophanes' Lysistrata & Other Comedies. HMH Books. ISBN 978-0-544-18262-2.

Cliffs Notes on Greek classics
Mary Ellen Snodgrass (15 March 1988). Cliffs Notes on Greek classics. Cliffs Notes, Inc. ISBN 978-0-8220-0566-7
https://archive.org/details/B-001-024-179/mode/2up


Other References

Spark Notes

https://www.sparknotes.com/

Greek Classics - Spark Notes - Internet Archive

Aeschylus Agamemnon
The Libation Bearers
Prometheus Bound
Spark Notes on Agamemnon. from http://www.sparknotes.com/lit/agamemnon/

Sophocles
Electra
The Oedipus Plays

Euripides
The Bacchae
Medea

Aristophanes
The Clouds
Lysistrata