Rush (The Breathless Trilogy)
Book two of this series is $0.99 for a limited time:
This is GREAT series. This Novella is only $0.99:
Fifty Shades Trilogy Bundle: Fifty Shades of Grey; Fifty Shades Darker; Fifty Shades Freed (Vintage) [Kindle Edition]
This bundle is only $7.49 for all three books. But you must buy as a bundle.