We believe that the book you are referring to is not Ivor Horton's book, but by Weaver. If that is the case, than Wiley did not purchase the book you have from liquidation. We did have all code here to avoid customer service issues, but we had to remove all code for books that we do not own last month. The code you want should be at www.apress.com.

Regards,
Jennifer Bergman
Wiley Publishing/Wrox Press