The Khuddaka Nikaya, whose name literally means the Collection of Minor Texts, is in fact the largest of the five nikayas by sheer volume, a deliberate miscellany gathering together roughly fifteen to eighteen distinct works, depending on which regional Theravada tradition's reckoning is followed, that did not fit the length-based or thematic organizing principles used elsewhere in the Sutta Pitaka. Its most famous single component by a wide margin is the Dhammapada, a compact collection of 423 memorable ethical verses on the mind, conduct and the path to liberation that has become, far more than any other single Pali text, the entry point through which most readers worldwide first encounter Buddhist scripture, translated into dozens of languages and widely printed on its own outside any Buddhist context whatsoever.
The collection also holds the Jataka tales, hundreds of popular birth stories recounting the Buddha's previous lives as he progressively perfected the virtues that would culminate in his final enlightenment, material beloved for its folk-tale accessibility and widely depicted in Buddhist art across Asia, alongside the Theragatha and Therigatha, moving personal verses of spiritual struggle and awakening attributed to named early monks and nuns respectively, the Therigatha standing as one of the very few surviving bodies of religious literature anywhere in the ancient world composed in women's own voices.