Califia and the Timeless Sentries was created in 2016 by Keith L. Underwood.  It chronicles the science fantasy adventures of Califia— the legendary Nubian Amazon queen after whom California was named.  She joins forces with Sir Morien the Black Knight, Mowgli, Madame Butterfly, Sycorax the Sorceress, William Tell, and Dawn Henry, a female descendant of John Henry, to defend the weak against the malevolent forces of a mysterious land where time, space, science and magic defy the laws of nature.  Set on the lost continent of Lemuria, people and things have been transported there through wormholes for centuries. 
 The question is — why and by whom?