Character (1871) by Samuel Smiles
	Elemental Odes (1954) by Pablo Neruda
	Quantised Singularities in the Electromagnetic Field (1931) by Paul Dirac
	Release 2.0: A Design for Living in the Digital Age (1997) by Esther Dyson
	Self-Help (1859) by Samuel Smiles
	Social Media Revolution (viral video series) (2009) by Erik Qualman
	Socialnomics: How Social Media Transforms the Way We Live and Do Business (2009) by Erik Qualman
	The Fundamental Equations of Quantum Mechanics (1926) by Paul Dirac
	The Population Bomb (1968) by Paul R. Ehrlich
	The Population Explosion (1990) by Paul R. Ehrlich
	The Quantum Theory of the Electron (1928) by Paul Dirac
	The Young Men's Magazine (juvenilia) (1831) by Charlotte Bronte