Unua Libro

An online English version of L.L. Zamenhof's original 1887 book outlining Esperanto.

Tatoeba

Handy Esperanto sentences translated into dozens of other languages.

Tongue Twisters

A compilation of hard-to-say Esperanto words and phrases.

Periodic Table of Elements

The Periodic Table of Elements translated into Esperanto.

Frazludo

A do-it-yourself guide to the Esperanto game Frazludo, and instructions on how to play it.

Couleur

A comprehensive chart of hundreds of Esperanto colors.

Polymath

Simple Esperanto lessons and common phrases.

Plena Manlibro de Esperanta Gramatiko

A guide to all Esperanto grammar in simple Esperanto.

Fundamento de Esperanto

The Esperanto fundementals, in Esperanto.

Esperanto e-Books

Free ebooks to help you expand your Esperanto vocabulary.

La Korvo

Edgar Allen Poe's The Raven translated into Esperanto.

Complete Grammar of Esperanto

A comprehensive introduction to Esperanto.

Esperanto Course

Kick off your Esperanto journey with this handy PDF course.

Simplaj Samsignifaj Vortoj

A simple list of similar Esperanto words.