Marcia Muller and Bill Pronzini: Beyond the Grave (2011)

From the Publisher:
The bestselling author of "The McCone Files" teams up with the creator of the "Nameless Detective" for a collaborative mystery that bridges the San Franciscos of 1894 and 1986. Muller and Pronzini masterfully parallel the investigations of turn-of-the-century detective Quincannon and Chicana amateur sleuth Elena Oliverez. Detective Elena Oliverez decides to continue an unresolved investigation by the long-dead John Quincannon and finds that her life is in danger.

Marcia Muller and Bill Pronzini: Beyond the Grave. A John Quincannon Mystery. Speaking Volumes, LLC, ISBN: 9781612321196 (June, 2011), 235 p., $14.95, eBook $12.99.

Marcia Muller and Bill Pronzini: Beyond the Grave (1999)

From the Publisher:
"AS THRILLING AND SURPRISING A STORY AS ANY MYSTERY READER COULD ASK FOR." -- Mystery Scene
BEYOND THE GRAVE
Two detectives, two centuries, one mystery, incalculable suspense.

A treasure chest buried by a priest in 1846 links John Quincannon, a private investigator in the San Francisco of the gaudy 1890s, to the cozy career, nearly a century later, of Elena Oliverez, director of Santa Barbara's Museum of Mexican Art. For all his daring and ingenuity, Quincannon ultimately fails in his quest to uncover the priceless artifacts of the old Velasquez family, but in 1986, long after his death, his notes on the case lead his unlikely collaborator Oliverez to the site of the lost fortune -- and into the arms of murderous peril.

"THE AUTHORS WILL THRILL ADVENTURE FANS WITH THIS EXCITING, COLORFUL TALE OF HISTORIC AND MODERN TIMES IN BAJA, CALIF." -- Publishers Weekly

Marcia Muller, bestselling author of Eye of the Storm, lives in Northern California with her husband Bill Pronzini, creator of the "Nameless Detective," who was most recently featured in Boobytrap.

Marcia Muller and Bill Pronzini: Beyond the Grave. Carroll & Graf, ISBN: 0786706503 (May, 1999), 240 p., $5.95.

Marcia Muller and Bill Pronzini: Beyond the Grave (1991)

From the Publisher:
"A DELIGHT... A MUST FOR MYSTERY FANS." -- Chicago Sun Times
It began in San Francisco before the turn of the century, a mystery so deeply hidden that not even Quincannon could solve it completely. Then it continued. And it was not until the late 1980s that amateur sleuth Chicana Elena Oliverez chanced carrying the case to its ultimate and startling conclusion.

"AS THRILLING AND SURPRISING A STORY AS ANY MYSTERY READER COULD ASK FOR." -- Mystery Scene

Marcia Muller is the author of Eye of the Storm.
Bill Pronzini is the author of Jackpot.

Marcia Muller and Bill Pronzini: Beyond the Grave. Carroll & Graf, ISBN: 0881847313 (May, 1991), 236 p., $3.95.