Susannah (and Mia) are in a different "when" to have the baby. Jake, Pere Callahan, Roland, and Eddie are trying to find them and save Susannah. The true father of the baby and the purpose of the baby is found out, while Mia starts to doubt if what she was told is true. What happens to Mia and Susannah when they reach their destination? Find out in Song of Susannah.
I love this series. Each book is a new adventure that relates to the one before it. The characters are great and pretty relatable. I like how some of King's other books are tied into this series. I can't wait for the last installment.