Check it out on github http://warsus.github.io/lions-/

References

Web Version of the Lions Commentary on Unix

http://en.wikipedia.org/wiki/Lions'_Commentary_on_UNIX_6th_Edition,_with_Source_Code

HTML Code from

http://www.tom-yam.or.jp/2238/src/

TEX Code from

http://www.lemis.com/grog/Documentation/Lions/index.php

Converted TEX-Version to HTML with Plastex

https://plastex.github.io/plastex/