Casque

Each of the twelve puzzles in The Secret are intended to lead the seeker to the location of what Byron Preiss called a casque, an unfired clay box designed by JoEllen Trilling and containing a clay key. Preiss’ use of “casque” is somewhat unusual, as the term is usually used to refer to a metal helmet of the sort worn by conquistadors.

Although produced from a single mold, each casque is uniquely decorated, in three fashions. The inside lid displays a specific time reading on a clock face, a single figure on the exterior is colored, and each key contained therein is painted a different color. These customizations make it possible for genuine casques to be differentiated from hoaxes, as the decoration choices made for each casque remain confidential.

The Chicago casque, in its original clear plastic container.