Sigil (EBOOK)

Nobody believes the Seal of Solomon exists—nobody that is, but the dangerous organization, Vortex.

A sigil supposedly shows the way to the Seal, but all is not what it seems.

Abigail and Riley are on the case, but the discovery of an old enemy is the least of their troubles.

Sigil is Book 4 in the Relic Hunters Taskforce archeological adventure series by USA Today Bestselling author, Ruth Hartzler.