Netheles are physical-realm ghosts that are cursed to haunt cities and forests. They are not necessarily evil but are tricksy, always trying to trick the people they encounter into doing something foolish. Netheles don't have mouths, but can speak...

Sabbi san are a phylum of four-legged microscopic tardigrades first described by Austrian zoologist Robby Saab in 2195, who discovered them in a tainted cave water sample. Sabbi sans move quickly in water or on land with a gait that closely resemb...

The groxus is the largest known insect in the world. They can grow to be 300 feet long and weigh up to 60 tons. Groxuses are nocturnal, feeding on large mammals and each other. They can be found in forests and deserts throughout the world. Because...