Denton Vanda Denton 
Vinctalin Legacy: 0.0015%, Book 11 Integration [EPUB ebook] 

There are two new and mysterious races of Vinctalin on Earth. While Pakow Lam Fellen launches a spectacular retaliatory attack on one group, the other covertly observes the scene of awesome vengeance. When those conflicts finally are resolved, the United Citizens of Earth re-establish the scheme for integrating Vinctalites and Veekenites in one harmonious society. Fate conspires against them in many forms ranging from a very real and horrific reason for that old Vinctalite taboo, through outrageous theories of treason, to an abominable, unthinkable religion.