SOLVED. YA novel two sisters; Before they were born, their parents had 3 other children, two boys and a girl, who had died in a car(Jeep?) crash. The girls only know them through pictures and what their parents say about them [s]

[Katie]

I remember reading this book in the early 2000's. It was about two sisters who were in their early teens. Before they were born, their parents had 3 other children, two boys and a girl, who had died in a car(Jeep?) crash. The girls only know them through pictures and what their parents say about them. This has been bothering me for a while, I can't seem to find anything on google or Amazon but I am positive I didn't make it up. I would appreciate any insight at all.

[Jenny]

Do u remember anymore details?

[Juels]

The Other Shepards by Adele Griffin

[Kate]

Katie, was Juels' suggestion your book? Please let us know.

[Lobstergirl, au gratin]

No response from Katie but I agree this sounds like the book. Moving to Solved.