The Prophet

Timeless poetic wisdom on love, marriage, children, work, joy, sorrow, and death. 26 prose poems offering spiritual guidance that has captivated millions for a century.
Relativity: The Special And The General Theory

Einstein himself explains how time, space, and gravity work in ways that challenge everything you thought you knew about the universe.
The Wealth of Nations

Adam Smith's 1776 treatise reveals how division of labor, capital accumulation, and free markets create prosperity without central direction or government control.
Capital in the Twenty-First Century

When returns on capital exceed economic growth, inherited wealth dominates earned income. Can democracy survive extreme inequality? A data-driven analysis.
Leaves of Grass (First Edition)

Walt Whitman's 1855 self-published collection of twelve poems that redefined American poetry with free verse and bold celebration of democracy, nature, and the human body.
The Richest Man in Babylon

Ancient parables from 4,000 years ago reveal timeless wealth secrets. Learn how a poor scribe became Babylon's richest man through the Seven Cures and Five Laws of Gold.
When Breath Becomes Air

A neurosurgeon at 36 faces terminal lung cancer and must confront what makes life worth living. A profound memoir on mortality, meaning, and the doctor who became the patient.
Cosmos

Carl Sagan's groundbreaking journey through 15 billion years of cosmic evolution reveals how science and civilization grew together, transforming matter into consciousness.
Flow: The Psychology of Optimal Experience

Learn how ordering consciousness unlocks true happiness. A state of deep enjoyment, creativity, and total involvement with life awaits those who control their inner experience.
Sapiens: A Brief History of Humankind

How did our species go from unremarkable apes to world dominators? Learn why Homo sapiens outlasted six other human species and what our future holds.