To access the resources for the book 'Advanced Futures Trading Strategies', click the big red button:
When it asks for a password, answer the following question instead:
"Who is the twitter user quoted at the start of strategy twelve? The password is their username, without the @, and all in lower case. For example, if the answer was '@RobCarver' the password would be 'robcarver' (no quotes!)."
This passphrase and the URL of the resources page is changed every few months, so be careful of bookmarking that page and note that your saved password may need refreshing.