The Stanislaskis or Those Wild Ukrainians

1. 

   Book 1

   Taming Natasha

   Nora Roberts, Christina Traister

2. 

   Book 5

   Waiting for Nick

   Nora Roberts

3. 

   Book 6

   Considering Kate

   Nora Roberts, Christina Traister

Book data and covers from Open Library (openlibrary.org).