Balarr (Vaxxlian Alien Mail Order Brides #9) by Sue Mercury

He's honor-bound to claim her, but he never expected love. Trapped in a cold, sterile laboratory, Luna longs for a normal life, complete with adventure and romance. When she sees an ad for Vaxxlian Alien Mail Order Brides, she steals a laptop and signs up for the program, believing it's the answer to her prayers. She's thrilled when a massive otherworldly male named Balarr storms into the laboratory looking for her, but his stern, intimidating presence quickly gives her second thoughts. Has she made a terrible mistake, or is there a gentler side to the fearsome alien warrior? Balarr lost everything the day his mate and offspring were killed during an attack on his homeworld. He never anticipated moving on and claiming a human female, but then an old friend enrolls him in the VAMOB program. Honor-bound, he travels to Earth to take possession of his assigned mate—a stunningly beautiful female named Luna. Despite the unexpected spark between them, expressing his feelings doesn't come easily, and he struggles to show Luna just how precious she's become to him. But as their bond finally deepens, a shadow from the past returns, threatening the entire VAMOB program. Balarr is only certain of one thing—he'll do anything to keep Luna.

Dawnstar (Starchaser Saga Book 2) by Renee Dugan

A missing friend. A hunt for answers. A path to vengeance. With her Warden stolen, her hopes of an easy alliance thwarted, and her trust in her own kingdom shattered, Princess Cistine Novacek faces her greatest challenge yet: using wit and steel to bring down a wicked Chancellor and prove herself to the cabal's tentative allies in the Courts. As friendships are tested, bonds broken, and love put to the test, the princess must face the growing threats within the Northern Kingdom – and learn to rise a queen. Locked away in a desert prison, Asheila Kovar faces the struggle of her life: surviving the ruthless Blood Hive, returning to her princess, and avenging a betrayal against the heart of her kingdom. But there are more secrets and schemes than just hers lurking in the catacombs…and the struggle between powerful forces above and below the sands will test Ashe’s loyalty in dangerous ways. Ways that may spell death for people the cabal cannot afford to lose.