Esperanto · Recommended resources
The best books to learn Esperanto
The site is free and frequency-first, but a good book still earns its place on the desk. These are the Esperanto textbooks, grammar guides, graded readers and references we would actually recommend, grouped by what they are for so you can pick the one gap you need to fill. Every pick links to both Amazon UK and Amazon US.
Some links below are Amazon affiliate links: if you buy through them we earn a small commission at no extra cost to you. We only list books we would genuinely recommend, and the picks are never paid placements.
All-in-one courses
Complete Esperanto
Top pickTim Owen and Judith Meyer (Teach Yourself)
Beginner
The first comprehensive Esperanto textbook in English for three decades, from the Esperanto Association of Britain's Tim Owen and the polyglot Judith Meyer. Dialogues, audio and a sane pace; if you buy one Esperanto book, buy this one.

Esperanto: Learning and Using the International Language
David Richardson
Beginner
Half argument for the language, half course, ending in a graded reader of real Esperanto literature. It shows its age in places, but no other single volume answers 'why learn this?' and 'how?' as well.
Grammar

Being Colloquial in Esperanto
David K. Jordan
Intermediate
The book for the awkward questions a first course leaves behind: how Esperantists actually use the language, where English habits betray you, and which textbook rules the community quietly ignores. Dry, precise and funnier than a usage guide has any right to be.

Plena Manlibro de Esperanta Gramatiko
Bertilo Wennergren
Reference
The definitive grammar reference, written entirely in Esperanto, which is less mad than it sounds: by the time you need it you can read it. The full text is free at bertilow.com, so buy the paper edition because you want the final word within arm's reach.
Graded readers
Gerda kaj Elza
Top pickClaude Piron
Beginner
Three of Claude Piron's graded classics in one volume, led by Gerda malaperis!, the mystery novella that feeds you vocabulary so gradually you barely notice you are reading a real book. Comprehensible input done properly, decades before the term was fashionable.
Dictionaries
English-Esperanto-English Dictionary (2010 Edition)
John C. Wells
Reference
The standard two-way dictionary for English speakers, compiled by the UCL phonetician John Wells, a former president of the World Esperanto Association. Thorough, current, and with a grammar summary thrown in.
Book cover images via Open Library.
Prefer to start for free?
A book is a fine companion, but you do not need one to begin. Our Esperanto curriculum walks you through the most common words in frequency order, with the grammar and a graded story built in.
Start the Esperanto curriculum