From publisher blurb:
Generating treasure hordes can be a time consuming task, so the work has been done for you. Pre-generated treasure saves you the hassle, with 6 hoardes to randomly choose from for each APL(average party level) from 1 to 20 and treasure quantity, from incidental to triple.
The Pathfinder Roleplaying Game has rules for creating different hoards for the various monster types. This volume covers the treasures found on or with Constructs, those animated objects or artificial life forms. Constructs (Guardians) will have their own edition, once the main monster groups have been done.