Ad blocker interference detected!
Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers
Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.
An ISBN was a book identification code.
The ISBN for Emily Dickinson: The Complete Poems was the passcode Suzie Costello created to unlock the Torchwood Hub after being put into lockdown from the recitation of "The Chariot". (TV: They Keep Killing Suzie)