Love Again - Simon and Isabelle (A Mortal Instruments fanfic)

Takes place after the "City of Heavenly Fire", Isabelle Lightwood had watched her boyfriend sacrifice a part of himself in order for them to escape the demon realm. It is shown that Simon Lewis is once again introduced into the Shadow world, this time able to take part in a different branch of their own society. Grateful beyond words, Izzy has yet to rejoice. They are given a rarity, a second chance at a life together. But life is yet to be that simple, as a Shadowhunter's journey never is. Isabelle will have to learn to open up to Simon once again, face the future. Yet, a part of her was already doubting their chance at a life together. A part of her is still stuck in the past.

A little journey after the epilogue of City of Heavenly Fire. I cannot hope to be nearly as amazing a writer as the adulated Cassandra Clare, but I do need to fulfill a type of crave that comes from the parting from these dazzlingly created characters.