Nosing Around in the Boston Aquarium
I knew I wanted to set part of Second Shot, the sixth Charlie Fox book, in Boston. Partly this was to set up the contrast of the city against the small-town feel of North Conway up in New Hampshire, where other scenes of the book take place. The internet is great for research, but sometimes there really is no substitute for going there and seeing it for yourself.
For one thing, while visiting Boston I paid a visit to the fabulous Aquarium on the edge of the harbour. Immediately, I could visualise some of the action taking place there. And, having been in person, I was able to better describe the place. Not just the look, but the smell.
As soon as you walk in through the entrance to the modern, open-plan building, you see the penguin enclosure in front of you. Upstairs is the café, so the first smell that hits you is the smell of fried fish. A little unfair on the inhabitants, I thought, but a very useful splash (pun intended) of colour to add to my description of the place.
How to Mix the Perfect Cocktail
For one of the major action scenes in Road Kill, I needed to have Charlie and several others hijack a moving vehicle from motorcycles while they’re in Ireland. For the best way to do this I picked the brains of an ex-military friend who suggested the good old-fashioned Molotov cocktail might be the best method, with a twist.
Petrol in liquid form is actually very difficult to ignite—it’s the vapour that burns. So, I had Charlie leave quite a gap at the top of the bottle for the vapour to build up. She also added sugar to the mix, which both makes it burn hotter and stick to whatever it hits. The final problem was how best to light such a mixture, bearing in mind she and her cohorts are on solo motorcycles, chasing a speeding van at the time.
Here my ex-military mate—who just so happened to specialise in bomb disposal during his time with the RAF—suggested firework sparklers. These are usually made from an iron wire coated at one end with a metal fuel, an oxidiser and a binder. Different types of metals will produce different colours, so Ferrotitanium will give a golden glow, while Titanium will give silver or white. The advantage of a sparkler is that, once lit, they’re very difficult to put out, so they would survive being in the airflow of a bike. They also provide a time delay fuse, if part of the sparkler is outside the cap of the bottle containing the cocktail, and part is inside where the vapour has built up.
I did wonder, in these paranoid times, if I should have described this process here, but I’ve done so in the book, and a quick Google search will bring up any number of pages that go into far greater detail. Anyway, for the purposes of the chase scene in Road Kill, it worked a treat!
Read the rest of this blog over on Murder Is Everywhere.