Dragon Lady, Boxset of Books 1 and 2. Atrapako on Eden

SciFi Adventure and Romance set on two distant planetsBook 1, The Lady is BlueIntrepid scientist solves mystery of scaly aliens. Dr. Lucy Stannis leads a quiet life as the chief biologist in the remote human colony on Eden until an alien spaceship arrives. She is thrilled to meet the captain, the formidable Blue, Sa Kamizan Veedak. But, the arrogant scaled Atrapako disdain the puny humans and plan to seize control.
Conflicts between the cultures threaten the whole planet as well as her tenuous friendship with Sa Kamizan. Lucy must employ her skills as a covert Terran spy to discover the aliens' secret and save the colony. Book 2, Dragons of VkaniRescue mission to hostile planet of scaly aliens When the Blue Atrapako, Sa Kamizan Veedak, and his mate, Dr. Lucy Stannis, receive a distress call from his sister, they must undertake the perilous mission to rescue her from the war-torn planet of Vkani.
As an exile, Sa Kamizan risks death if he is recognized, while the humans face slavery or worse if they are captured. The motley crew of Atrapako and human scientists will need all their skills to combat treachery by brutal warlords and survive the hostile environment.