My experience began in 2002 when I was woken up around 3:30 a.m. by three vehement knocks on my bedroom door accompanied by a woman's voice saying, "Wake up." I didn't recognize the voice as belonging to my mother, but I assumed I was merely groggy. Thinking that something must be terribly wrong, I rushed to the door to find no one there. I smelled a rat and began investigating, but to no avail.
About that time, I heard my mom getting out of bed and came to the door. She looked at me with squinting eyes and asked me who was at the front door. This confirmed my sanity, thank god. I've moved twice and had the same experience, minus the audible voice, twice at one location and once at the last.
I've been thinking about this since it happened, and I finally decided tonight to go online and see if there were any other people out there who've experienced this. I was pleasantly surprised to find that there are some people out there who are looking for answers, too. Unfortunately, I couldn't find a forum dedicated to it, so I sat a few hours aside and started one. I'd love for you to come by and share your ghost knocking story at: 3 Knocks Community Forum.