An ARKANE Thriller by J.F. Penn

Tomb of Relics

A supernatural relic. A thousand-year-old conspiracy. A madman who turns death into art.

Days before an unprecedented papal visit, the skull reliquary of Thomas Becket is stolen from Canterbury Cathedral and returned as a fake.

A fake so perfect it could only come from a master forger, one who makes his martyrs authentic.

The trail runs from a Boston cadaver lab to Kraków to the Shrine of the Magi at Cologne, and behind it all, on a haunted Northumberland estate, waits a collector who has been acquiring relics for a very, very long time.

A novella that begins with the murder of Becket and has never really ended.

From death comes life. Life is the price.

Tomb of Relics book cover
Read it

Available in ebook, paperback, hardback, large print and audiobook. Buying direct supports the author most, and ships worldwide.

Reader reviews
“A Templar who found a heart to give eternal life; a stolen relic; a crazed jeweler; a doctor brokering body parts. Another great adventure thriller by Penn weaves religion, history, and legends. I love this ARKANE series!”Patricia Danna, Amazon review
“Penn takes us on a non-stop, supernatural ride.”Norman A Sindlinger, Amazon review
“I was already a fan of the ARKANE series, but [this] is my new favorite; bringing together all of my favorite things. A kick-ass female lead, a handsome counterpart, ancient history and relics ...It definitely left me wanting more!”Booklover, Amazon review
The real mysteries

The research behind the book

Canterbury

The murder of Thomas Becket

Four knights, one archbishop, 29 December 1170. The stain never left the stones.

Learn more →
The relic

The Becket skull reliquary

Made around 1666, kept at Stonyhurst. Jo saw it at the British Museum in 2021 and wondered whose bone is really inside.

Cologne

The Shrine of the Magi

The bones of the Three Kings came to the Rhine in 1164 and built a cathedral around themselves.

Learn more →
The trade

The red market

The legal cadaver economy is real, priced by the gram. Jo is a registered donor.

Pilgrimage

The Pilgrims' Way

Jo walked from London to Canterbury in six days in 2020. This book came home with her.

Learn more →
Forgery

Fake relics through the ages

Enough wood of the True Cross to build a ship: the medieval relic trade and its craftsmen.