Puppet Love

Bride Of The Living Dummy is a book by R.L Stine , where teenage girl Jillian  hates Amanda and Katie's baby doll Mary Ellen. Amanda and Katie are Jillian's six year old sisters, who cause mischief and blame it on Mary Ellen. Jillian takes Katie,Amanda, and Mary Ellen to a puppet show , where the puppet being used is Slappy. When they all get home , they discover Slappy laying on the couch, '' how did it get there'' they ask. Later Jillian and her BFF Harrison put on their own puppet show using Slappy and Mary Ellen. Slappy comes to life  and is apparently in love with Jillian. Threatening to kill a child at the show if Jillian doesn't marry Slappy. Mary Ellen comes to life and is apparently in love with Slappy. Stating that Slappy and Mary Ellen shall marry and  make Jillian their slave. Slappy doesn't like  Mary Ellen back, and drags Jillian to  her father's work shop, where he states they'll get married. Mary Ellen chases behind. Slappy gets angry and chops Mary Ellen in half with a buzz saw . To Jillian's surprise , Mary Ellen is still alive, and her top half manages to snag the buzz saw drives through  Slappy completely , killing him . Then Mary Ellen dies. But , the ghost that originally possessed Slappy was still alive, and possesses Jillian, then kills Katie and Amanda. Ending the story completely. A really good, but horrifying story overall.