Holmes Coming

Dr. Amy Winslow tells the story: in foggy, nighttime San Francisco a jogging SFPD captain is savagely attacked by a Bengal tiger which then vanishes. In her ER, Amy labors unsuccessfully to save the captain's life, then consoles his aggrieved closest friend, Lt. Luis Ortega. Neither suspects their lives will intertwine in a life-or-death mystery.

The next day, checking on former patient Mrs. Hudson at her Victorian house isolated in Marin County's forest, Amy discovers in the cellar a secret, cobweb-covered 1899 electrochemical laboratory containing a Jules Verne–esque steam-punk sarcophagus out of which springs a wild-eyed, half-mummified, crypt-keeper-like man who injects himself with something before falling dead at her feet. Amy barely revives him.

He claims to be a real-life Victorian master chemist and detective named Holmes, who allowed Conan Doyle to write stories based on his cases, though was slightly annoyed when Doyle changed his real first name to the...