Bookot

Species description
A bookot is a robotic organism with a computer like head with a picture of the book titles Hitler the man and the monster the robotic part of the body is made up of standard machine parts and an unkown type of blood most likely from a different parallel reality they have no fingers just a single wire in each hand

History as a species
Their history mainly is unknown but through multiple documents it has been shown they were created by a mysterious and extinct species it is unknown exactly if this species was intelligent enough too be able to travel through dimensions what is known is that they created the Bookot's and most likely left behind their dimension traveling technology before they died out the Bookot species is now part of the 15 main intelligent species as in Species who can travel via dimensions the book displayed on their screen is thought too be a accidental discovery by the extinct alien species

Behavior
Most of them or at least the one seen in Episode 4 The Mild North are passive but very unforgiving when it comes too deals or bets they speak in a robotic tone due too being robots and share absolutely no traits with the man on the book cover it being a mere coincidence that the book was even discovered