In 2011, I published a French/English bilingual edition of 'The Little Prince' with my own translation, a special layout and audio recordings on CD.
The project was quite successful, and I recently finished a new edition, with a revised translation, and 3 further editions for Spanish, German and Italian. Amazon has, or will shortly have stock.
EDIT: worldwide postage is now FREE!
To get a copy, instructions are on this link: https://goo.gl/forms/wJMq2nRsUjiRn7Bf2
Some more information:
The books have a special layout that allows you to follow along in both languages, and quickly find the translation for any sentence. The layout is created by a program I wrote, I will write an article about it on 'hackernews' shortly. I hope to open-source it at some point. You can see a sample here: http://smallworld.press/samples/FR-EN%20sample.pdf
The audio is available for free download on http://smallworld.press
I am working on a few other language projects too. Currently, a small and inexpensive audio player (device) for language study.
I appreciate any emails, you can write to me at david at-symbol smallworld dot press
Best Wishes.
David