|Name||Nora Tachyon, also known as "Tacky Nora"|
|Physical appearance||Old, wearing all her clothes at once|
|Residence||Blackbury through the ages|
|Marital Status||"Mrs" suggests widowed|
|Books||Johnny and the Bomb|
|Cameos||Johnny and the Dead|
Mrs Tachyon is the local baglady of Blackbury. She pushes a shopping cart filled with black plastic bags wherever she goes. She has been an old lady for ages...
A Tachyon is a theoretical faster than light particle. As it moves faster than light, it must also move backwards in time, and is therefore a staple for sci-fi writers everywhere who want to add some quantum physics into their novels.