Night Shade (Daughters of the Moon #3) - Karyl and Vanessa?
Look on page 101 of Night Shade, on the last line. When Jimena is describing how Karyl and Morgan acted during the tremor, she says "When we had the tremor Karyl and Vanessa didn't get scared" She meant to say Karyl and Morgan because FYI Vanessa is one of the Daughters of the Moon (a goddess) and Karyl and Morgan are followers of the Atrox (evil).