Dark matter trilogy
Author
1) Contagion
Author
Series
Dark matter trilogy volume 1
Description
A deadly, mysterious epidemic is sweeping the country, and young kidnap victim Callie is one of the few who survived infection, only to be sacrificed by her captors at a secret lab working with antimatter; her older brother Kai is desperate to find out what happened to her--his best hope lies with Shay, the girl who last saw Callie alive, and together they will seek answers, even if it means evading soldiers and crossing the quarantine zone.
2) Deception
Author
Series
Dark matter trilogy volume 2
Description
"Believing that she is a carrier of the deadly disease they are calling the "Aberdeen flu," Shay has surrendered herself to the authorities and along with other survivors becomes an unwilling test subject in the effort to find a cure; but when the lab is attacked she and a few of the others with the strongest supernatural abilities escape, and her boyfriend Kai is determined to find her, while ghostly Callie, the true carrier, will atone for her deception"--Provided...
3) Evolution
Author
Series
Dark matter trilogy volume 3
Description
Shay, her manipulative father, Xander, and the other survivors are hiding out at the secret Multiverse compound in Scotland, where Shay still hopes to find some trace of the real Callie, her boyfriend's missing sister, and heal the breach between herself and Kai--who remains her best chance to escape her father's clutches and stop the deadly contagion.