The Races of The Supernaturals
Many races in The Supernaturals have magic. The system of magic is explained in A Gargoyle's Might, in part.
A number of races in The Supernaturals are able to appear and disappear from the physical plane at will. They are able to do this in multiple ways, including moving or shifting into other planes.
"Magic is really just energy used by those with both the knowledge and the ability to manipulate it without technology as the humans think of it." - Del'Moritay [Trow servant of Simaree's household and teacher to Ivory]