At the moment, there are three first-rate, multi-chapter series with stories on the main page. With winter still hanging around in many places, these would make great long winter night type reads.
The links are 'supposed' to take you to the first chapters of the frirst two series. Please note that most indefinite term, 'supposed'.

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http://www.storiesspace.com/stories/romance-/the-secrets-of-another-part-1.aspxThe Secrets of Another pt 1 of 4, romance/supernatural, ZMahnke,
This series begins as a a slightly odd romance, then pivots into suspense. and to think it's only had four chapters posted.
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http://www.storiesspace.com/stories/supernatural/black-dog-chapter-1.aspxBlack Dog - Chapter 1 of 8, supernatural, DearStarling
What you have here is eerie, gothic, suspenseful, and just plain creepy with spooky characters, ghosts (both human and feline) and werewolves. Enjoy.
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Kindred Spirits, Distant Hearts 1 of 19, drama, Anna May Zing
The Nurses 1-19, drama, Anna Morgan
two well-written, entertaining series by Anna May Zing (aka Anna Morgan) Both focus on the life of a German nurse in the days prior to and the early days of World War II. Both are rich in details of her work both in civilian and military settings and events surrounding her life. Speaking as a writer who's the husband and father of nurses, and a life-long student of history, I recommend both series.
BTW, 'Kindred Spirits' has chapters on the main page. For links to all of her stories, check out the profile of, Anna May Zing.
Writing is not necessarily something to be ashamed of, but do it in private and wash your hands afterwords.[/ - ROBERT HEINLEIN
Schemers Scheme -- young women talking about young men OF WAR, AND PEACE, AND MARY BETH: my contest winner, honestFor Whom the Good Tolls an 'RR' and it's short, no kidding