The Seven Sisters

Wyrd Sisters (Discworld Novels (Paperback))

Karen's Toothache (Baby-Sitters Little Sister, 43)

Dead Girls Don't Wear Diamonds (Blackbird Sisters)

Her Sister'S Secret Son (Silhouette Special Edition, No 1403)

A Tale of Two Sisters

Stanislaski Sisters (Harlequin by Request)

Stand-In Bride / The Sister Switch (Duets, 73)

Karen's Worst Day (Baby-Sitters Little Sister, 3)

Karen's Bully (Baby-Sitters Little Sister, 31)