Not necessarily in order, but This box set includes:
THE GREEK SECRET SHE CARRIES (A Diamond Inheritance novel) by Pippa Roscoe
Months after their passionate fling, rumors bring enigmatic Theron to Summer’s doorstep – to discover a pregnancy as obvious as the still-sizzling desire between them! He will give their child the family unit he lost. But Summer’s trust isn’t so easily won…

DESERT KING’S SURPRISE LOVE-CHILD by Cathy Williams
When King Abbas was forced to assume the role of ruler, he was forced to walk away from Georgie. Chance reunites them, and he learns two things: she’s still utterly enchanting and he’s a father!

THE CHRISTMAS SHE MARRIED THE PLAYBOY (A Christmas with a Billionaire novel) by Louise Fuller
To save her pristine image from scandal, Santina must marry notorious playboy Louis. But after a past betrayal, it’s not gossip she fears...it’s the burning attraction that will make resisting her convenient husband impossible.

THE INNOCENT’S PROTECTOR IN PARADISE by Annie West
Tycoon Niall is the only person Lola can turn to when her life is threatened. He immediately offers her a hiding place—his private Gold Coast retreat! He’s utterly off-limits, but their fierce desire incinerates any resistance…