The journey begins always in the mind but it always manifests with the sliding of rectangular boxes encasing index cards. The faint odour of vinegary wood ensues and a chase scene begins in a wooded forest of leaves, bound by hundreds and thousands upon thousands of both soft and hardbound varieties, gilded or plain. These days a computer terminal or a touch screen has replaced these boxes but their function remains the same; being akin to boarding pass gates that regulate your voyage above and beyond.