from the mailbag:

Dear Customer,

We've noticed that customers who have purchased or rated "Research Methods In Psychology" by John J Shaughnessy have also purchased "Basics of Singing" by Jan Schmidt. For this reason, you might like to know that "Basics of Singing" is now available. You can order your copy for just $60.95 by following the link below.

Ok.... um, maybe this artificial intelligence stuff is further away than I initially thought...