Scaring the daylights out of your sister on Halloween can be hilarious, but beware! Beneath that innocent-looking costume she’s probably plotting her revenge. Whether you’re looking to give fright or delight to your sibling, Doozy’s Halloween eCards for Sister are sure to do the trick and treat.

If your sister has been bitten by the recent obsession with vampire romance, she’s bound to love a personalized message from the charming Talking Count Dracula. The handsome bloodsucker is just one of many talking Halloween eCards for sister that will speak what you (blood) type.

Sometimes monsters need a little pampering after frightening people on Halloween, just ask the gossiping Ghoul Friends as they enjoy a devilishly fun night out. Whether your sister plans to terrify the neighbors with her costume or charm them this year, our eCards for a sister on Halloween will provide her with some spooky inspiration.

Lurking in a pet cemetery late at night on Halloween is probably not advisable for the faint of heart. But if your sister is feeling brave she may be pleasantly surprised by the Scary Halloween Doggies, one of our silly Halloween eCards for sister. Just don’t ask those pups where they dug up those bones.

After a frightful night of trick or treating is likely the perfect time to send your sister Halloween eCards that will calm her nerves and provide her with some Halloween hilarity. Soothe her shaken spirits with a Monster Hug for Halloween, one of our many heartwarming and free Halloween eCards for a sister.

With skeletons, spiders and shadowy figures lurking about on Halloween, your sister is sure to appreciate the comfort of one of Doozy’s sweet and free sister Halloween eCards. So, stock up on plenty of candy, carve a jack-o-lantern, and send your sister a delightfully spooky message.