Daniel replies:
It's probably in Fish Whistle. I don't remember what it's called. You can download the whole book from Amazon.
It's called """"Pyrotechnudnik,"""" and is indeed in Fish Whistle, which you can get from Amazon as a Kindle e-book or from Xlibris as the combined Hoboken Fish and Chicago Whistle. Unfortunately I don't think there are any audio versions available currently. --- Ed