Here are references to get you into the genre:
Books
http://steampunkworkshop.com/nine-novels-defined-steampunk/
Games – Video Only
https://en.wikipedia.org/wiki/Category:Steampunk_video_games
All Games – Roleplaying Too
http://steampunk.wikia.com/wiki/List_of_Steampunk_Games
This list includes Space: 1899. The original game is out of print, but I took part in a Kickstarter for the new version. Contact the project runners to find out if you can get it from them.
This is far from a complete list. I’ll likely update it over time. This will, at least, get you started.
