Sylvia day biography and information. The start of a sensational new series from the bestselling author of the crossfire series. Pin On Books Worth Reading Sylvia day, best known for writing the crossfire novels of erotic novels, rose to prominence as part of the publishing phenomenon surrounding e l james' fifty shades of grey and the rise of interest in erotic fiction. Sylvia day books so close . 4.8 out of 5 stars 548. Sylvia is presently working on so close. She also uses the pen names of s.j. Sylvia june day (born march 11, 1973) is a japanese american writer of romance novels.she also writes under the pseudonyms s.j. Order of sylvia day books. 9780718180805) from amazon's book store. When will so close (blacklist #1) release? Lily awakens something in kane he thought he was far too cynical to feel. This is the most up to date information on this topic as of august 2016. She has been published in over 40 countries, and has tens of millions o...