When we published the illustrated HTML5 web book, 20 Things I Learned about Browsers and the Web, late last year, we were excited by the positive response from teachers, web developers and many of you who shared in the joy of rediscovering how the web works. 

Today, we've made this web book available in 15 languages, including Bahasa Indonesia, Brazilian Portuguese, Czech, Dutch, English, French, German, Italian, Japanese, Polish, Russian, Chinese (Simplified and Traditional), Spanish, and Tagalog. If you have family members and friends around the world who speak these languages, you can point them to the translated guidebook at www.20thingsilearned.com, where illustrator Christoph Niemann brings to life topics ranging from 什麼是網際網路？ (“What is the Internet?) to so schützen moderne browser vor malware und phishing (“How modern browsers protect you from malware and phishing”) and otevřený zdrojový kód a prohlížeč(“Open source and browsers”). 

For those of you who want to tinker with the code and build your own web books, you can now dive into the HTML5, JavaScript and CSS used to build 20 Things I Learned with the fully . In developing this web experience, we took inspiration from the things we love about books and extended them to the world of bits and bytes with the capabilities of modern web technologies. We paid special attention to finding the right balance and weight in the cover and page flips; making the book available offline, easily searchable, as well as bookmarkable by allowing you to pick up where you previously left off; and implementing a "lights-off" mode to simulate reading with a flashlight under the covers. 

20 Things I Learned was celebrated this year as an Official Honoree at the 15th Annual Webby Awards in the categories of Education, Best Visual Design (Function) and Best Practices. To learn more about the technical details behind some of the most-loved features of the book, see our post on the Google Code Blog.

We hope you’ll continue to find this curious guide to browsers and the web useful and informative. 20 Things I Learned is best experienced in  or any up-to-date, HTML5-compliant modern browser. For those of you who’ve previously read this web book, don’t forget to hit refresh on your browser to see the new language options.