Year of the Snake - Changeling Sisters, #5

XIBALBA IS RISING. The Alvarez and Yong siblings have saved Seoul from a zombie apocalypse, but a murder close to home reveals the terrifying truth that the Death Gods are far from finished. Citlalli, Raina, and Miguel team up with Rafael and Khyber in a dark and convoluted investigation that will take them deep into the Central American peninsula, into the heart of the Maya underworld itself. Citlalli and Khyber's newfound romance faces the ultimate test when Khyber is summoned to be King of the Vampyre Court, forcing him to choose once and for all his allegiance to the living or the dead. Meanwhile, dragon shapeshifter princess Sun Bin is welcomed into the high-powered tech world of Saja Corp with promises of finding her missing brother and saving Nyssa from her divine captor.
However, while the research into the viruses that created the Were Nation glitters brightly, underneath lurks a deadly secret, one that could spell ruin for life itself. As Changeling Sisters across the globe unite to stop the catastrophic rise of Xibalba, the spirit world of Eve can no longer bury the sins of the past-and the world may well drown in them. Year of the Snake is the penultimate book in the Changeling Sisters Series.