The troubling message from Serena Charters' late grandmother appears in a package containing four pages of a centuries-old illuminated manuscript - a strange inheritance that hides many secrets...and has already cost many lives. Seeking answers, Serena turns to Erik North of Rarities Unlimited, a reclusive manuscript appraiser with a passion for the past. Without warning they are thrust together into the center of a lethal firestorm that rages between two worlds - one long dead yet living on in an ancient text, the other chillingly alive and fraught with peril.

Orphaned at 13, Grace Silva clawed her way out of poverty and violence to become one of the most respected judges on the federal bench. Grace believes in the rule of law, lives it, breathes it. She has always been buttoned up and buttoned down. Except once.

Life is tough these days for Lydia Smith, licensed para-archaeologist. Seriously stressed-out from a nasty incident in an alien tomb, she is obliged to work in Shrimpton's House of Ancient Horrors, a very low-budget museum. She has a plan to get her career back on track, but it isn't going well. Stuff keeps happening.

Seven months ago, Pallas Llewellyn, Talia March, and Amelia Rivers were strangers, until their fateful stay at the Lucent Springs Hotel. An earthquake and a fire partially destroyed the hotel, but the women have no memory of their time there. Now close friends, the three women co-host a podcast called the Lost Night Files, where they investigate cold cases and hope to connect with others who may have had a similar experience to theirs—an experience that has somehow enhanced the psychic abilities already present in each woman.

According to Maya legend, December 21, 2012, will mark the end of the world as we know it. Is it myth...or will their prediction become reality? Archaeologist Lina Taylor has devoted her life to studying ancient Maya artifacts, splitting her time between digs in South America and the classroom teaching college students. But the professor's structured, academic life is about to spin out of control. Some extremely valuable and important Maya artifacts have gone missing. Are the culprits fanatics determined to create chaos and usher in annihilation?