I love reading about samantha moon and noticed these are free in the series.
Free Vampire for hire series:
Rainy nights (has 3 stories including moon dance bk 1, dark horse, the vampire with dragon tattoo)
http://www.amazon.com/Rainy-Nights-T...dp/B0043VDX1A/
Vampire moon (bk 2) also get companion audiobk for 1.99
http://www.amazon.com/dp/B0046A9PC4/
American vampire (bk 3) also get companion audiobk for 1.99
http://www.amazon.com/American-Vampi...dp/B004UHLW1K/
Moon child (bk 4) also get companion audiobk for 1.99
http://www.amazon.com/Moon-Child-Vam...dp/B005CQ80R2/