Cover art
Mann, George. The Affinity Bridge. Snowbooks 2008.

Mann, George. Newbury and Hobbes Investigations
Summary: Holmesian mysteries with supernatural and paranormal aspects set in a steampunk Victorian London of the early 20th century.
Series note: Series including The Affinity Bridge, The Osiris Ritual, The Immorality Engine, The Executioner's Heart, The Revenant Express, and the forthcoming The Albion Initiative.

Cover art
Mann, George. The Affinity Bridge. Tor 2009.

Mann, George. The Affinity Bridge
Series note: First of the Newbury and Hobbes Investigations.
Published: Snowbooks 2008 (190500589X, 1905005938, 1905005881); Tor 2009 (0765323206BUY).

Cover art
Mann, George. The Osiris Ritual. Snowbooks 2009.

Mann, George. The Osiris Ritual
Series note: Second of the Newbury and Hobbes Investigations.
Published: Snowbooks 2009 (1906727449BUY, 1906727031, 190672704X); Tor 2010 (0765323214BUY), 2011 (0765323230BUY).

Cover art
Mann, George. The Immorality Engine. Snowbooks 2010.

Mann, George. The Immorality Engine
Series note: Third of the Newbury and Hobbes Investigations.
Published: Snowbooks 2010 (1906727171BUY, 190672718X); Tor 2011 (0765327759BUY), 2012 (0765327775BUY).

Mann, George. The Executioner's Heart
Series note: Fourth of the Newbury and Hobbes Investigations.
Published: Tor 2013 (0765327767BUY), 2014 (0765327783BUY).

Mann, George. The Revenant Express
Series note: Fifth of the Newbury and Hobbes Investigations.
Published: Tor 2019 (0765334097BUY).

Mann, George. The Albion Initiative
Series note: Sixth and apparently final volume of the Newbury and Hobbes Investigations.
Published: Not yet published; expected from Tor in August 2021 (0765334100BUY).