Silverina is a kelpie that lives in the Wyoming Menagerie. One of Mr. and Mrs. Kahn's children (Ruby Kahn) named her at a young age, giving her a slightly childish name. She once tried to drown Logan Wilde, but was stopped by the kraken and Zoe , with a little help from Captain Fuzzbutt. 

Gender Female
Species Kelpies
Affiliation Wyoming Menagerie
Status Alive
Relations {{{relations}}}
Book Appearances The Menagerie, Dragon on Trial, Krakens and Lies

She can magically trap a person on her back, which is how she caught Logan.