The Rathcael Codex - A James Tolliver San Francisco Mystery

The Rathcael Codex has gone missing and private investigator James Tolliver has been hired to find it. The manuscript, written sometime in the eleventh century by a mad Irish monk, had disappeared for centuries until it had surfaced in an invitation only auction in Vienna. But, on the way to its new owner, Timeus Brockington, a San Francisco millionaire, it has been stolen, leaving the intermediary, an elderly dealer in rare books, dead. Tolliver must search 1930s San Francisco while dodging criminals, cults, and a secret agent of the Vatican to find who has the Rathcael Codex.