Treisman Treasure

To download the digital resources that accompany x you will need to enter the code TREISMANTREASURE here:

Enter the code when prompted and you will get an option to download the resources and save to your personal library.

If you are unable to download the resources, please visit

If the code does not seem to work please check the following before contacting us:

  • Voucher codes can only be redeemed via the specific redeem webpage mentioned above. Do not enter the code in the ‘Redeem your offer’ field on the homepage of the libraries.

  • Once you have inputted your code you should be automatically redirected to the product, or to your personal library, where all of your downloads are stored. Check your My Library to see if the product has been downloaded.

  • In your My Library, you need to click on the cover image for the product to access the material. Do not click on DETAILS, as this redirects you to the homepage.

If you are still experiencing problems check out this handy FAQ for customers: