Fables, Greek
Free to read here, from Project Gutenberg.
Aesop's Fables; a new translation
Three hundred Aesop’s fables
The Fables of Aesop
Fables de La Fontaine
Aesop's Fables: A New Revised Version From Original Sources
Æsop's Fables
The Baby's Own Aesop
Some of Æsop's Fables with Modern Instances
The Fables of Æsop, and Others
Bewick's Select Fables of Æsop and others.
Æsop's fables in words of one syllable