Sarcasticgamer.com put together a monster guide for Too Human. They also put together a great Demo walkthrough with every secret that the extensive demo offers.
From the article: "...the SGC's own Silicon Knights' uber fanboy is here to help you get started in the ancient, yet futuristic world of Too Human. I expect my Little Orphan Dyack secret decoder ring in the mail any day now. Soon I'll be able to decode all those eccentric posts he leaves on boards like NeoGAF that are actually secret messages to his devoted followers. "Be sure to drink your cybernetic Ovaltine"
Check out my exhaustive Survival guide for Too Human and an exclusive walkthrough of the Demo, with every secret revealed! After the jump!"