Twins: Part Two - Books 4, 5 & 6...This book continues the eventful story of Casey and Ali, identical twin sisters who have finally been reunited after their separation at birth. When their decision to swap places doesn't go according to plan, the girls are forced to face consequences beyond their control. Their situation becomes very complicated, causing problems they never expected. How will they deal with the unforeseen circumstances, and where will their choices lead? This is another captivating collection of stories that you are sure to enjoy. It is a great book for girls, full of suspense, drama, and friendship, and includes all the elements that girls 9 -12 love to read about. A fabulous series for girls of all ages.