Anubis Gates Series by Tim Powers

Brendan Doyle, a specialist in the work of the early-nineteenth century poet William Ashbless, reluctantly accepts an invitation from a millionaire to act as a guide to time-travelling tourists. But while attending a lecture given by Samuel Taylor Coleridge in 1810, he becomes marooned in Regency London, where dark and dangerous forces know about the gates in time... moreBrendan Doyle, a specialist in the work of the early-nineteenth century poet William Ashbless, reluctantly accepts an invitation from a millionaire to act as a guide to time-travelling tourists. But while attending a lecture given by Samuel Taylor Coleridge in 1810, he becomes marooned in Regency London, where dark and dangerous forces know about the gates in time.Caught up in the intrigue between rival bands of beggars, pursued by Egyptian sorcerers, and befriended by Coleridge, Doyle somehow survives and learns more about the mysterious Ashbless than he could ever have imagined possible... less

What do you do if the man you've vowed to kill dies before you can kill him?In college, Tom Holbrook worshipped Shasta DiMaio from afar, but she married the arrogant John Atwater—and Atwater eventually murdered her.All that's left for Tom is revenge. He has devoted the rest of his life to finding Atwater and killing him—but when he finally finds him, Atwater is in a bag in the Los Angeles County morgue.How do you kill a man who has already died?