Michael Johnston (born 1974) is Melissa de la Cruz' husband and long-time secret collaborator. He helped Melissa write all her books, giving her ideas to complete her stories and make them perfect.
- Blue Bloods series:
- Beauchamp Family series:
- Heart of Dread series:
- Frozen, Stolen. (credited/co-author)
- Michael Johnston did not help his wife in writing "The Ring & the Crown" or the Blue Bloods sequel: Vampires of Manhattan.