The Sheikh And The Pregnant Bride by Susan Mallery
Maggie Collins had come to the exotic kingdom of El Deharia to restore Prince Qadir's antique car...not to get married. But then Qadir made her an offer she should have refused. It was meant to be a temporary engagement...until Maggie discovered she was pregnant. Now Qadir was honour–bound to give Maggie and her child the protection of his name. He never expected her to sweep him off his feet. Would there be a royal wedding after all?

Desert King, Pregnant Mistress by Susan Stephens
Sheikh Khalifa is bored by the potential wives paraded in front of him. So when he catches sweet, innocent Beth Torrance trespassing on his private beach, he is more than ready to be distracted. Beth comes to the island a naïve virgin, but leaves an awakened woman – and unknowingly pregnant with the sheikh's baby! When the desert king vows to claim his child – and take its mother as his permanent mistress – Beth is powerless to refuse a royal decree!

Desert Prince, Expectant Mother by Olivia Gates
Crown Prince Faress Aal Rasheed, a talented surgeon, is fiercely attracted to Larissa McPherson. From the first moment she saw him Larissa was overwhelmed. A volunteer surgical trainer for an aid organisation, Larissa has come to Faress' country looking for answers for her unborn child...never expecting to fall in love.