Series reading guide · updated 2026

Crosstime Traffic Books in Order

Every Crosstime Traffic book in publication order — 6 in total, spanning 2003–2008.

Publication Order of Crosstime Traffic Books

#	Title	Year	Get it
1	Gunpowder Empire	2003	Amazon US UK
2	Curious Notions	2004	Amazon US UK
3	In High Places	2005	Amazon US UK
4	The Disunited States of America	2006	Amazon US UK
5	The Gladiator	2007	Amazon US UK
6	The Valley-Westside War	2008	Amazon US UK

#	Title	Year	Get it
1	Gunpowder Empire	2003	Amazon US UK
2	Curious Notions	2004	Amazon US UK
3	In High Places	2005	Amazon US UK
4	The Disunited States of America	2006	Amazon US UK
5	The Gladiator	2007	Amazon US UK
6	The Valley-Westside War	2008	Amazon US UK

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