In The Amber Antidote, as North and Rosie continue their search to steal hidden amber treasures for the duplicitous, Doctor Tan, they encounter a curious substance called ambergris.

Ambergris, also known as Whale Vomit, is a much sought-after ingredient in the perfume industry. It can cost up to £31,500 per kilogram. Its is considered to be more valuable than gold.

It is estimated that only 1% of sperm whales are capable of secreting ambergris, hence the value of the product, and why its use is so prohibited to prevent the species from being hunted to extinction.

So, the next time you get hooked by a Hollywood-A-lister in a moody TV Ad, just imagine what a delight it will be, when you walk into that expensive mist of whale barf, before you head out to say hi to your friends.

Truth really is stranger than fiction…