For anyone thinking about reading this series here are links for everything available (except for a couple of non-cannon shorts)...
Note: I linked to omnibus editions where available (or available soon), but all of the books are available individually too if for some reason you want to get them that way.
The Dragon Variation
(contains; Local Custom, Scout's Progress & Conflict of Honors)
http://www.webscription.net/p-1188-t...variation.aspx
The Agent Gambit
(contains; Agent of Change and Carpe Diem)
http://www.webscription.net/p-1265-t...nt-gambit.aspx
Korval's Game
(contains; Plan B and I Dare)
http://www.webscription.net/p-1328-korvals-game.aspx
The Crystal Variation [released 9/1/2011]
(contains; Crystal Soldier, Crystal Dragon and Balance of Trade)
http://www.webscription.net/p-1448-t...variation.aspx
Mouse and Dragon
http://www.webscription.net/p-1187-m...nd-dragon.aspx
Fledgling
http://www.webscription.net/p-1026-fledgling.aspx
Saltation
http://www.webscription.net/p-1164-saltation.aspx
Ghost Ship [released 8/1/2011, eArc available now]
http://www.webscription.net/p-1413-ghost-ship.aspx
http://www.webscription.net/p-1418-ghost-ship-arc.aspx [eArc]
-----------------------
Chapbooks (there are currently 17 chapbooks)...
Liaden UniverseŽ Big Bang
(contains; Liaden Unibus I and Liaden Unibus II)
This grouping is made up of chapbooks 1-12
http://www.webscription.net/p-698-li...-big-bang.aspx
Dragon Tide [chapbook 13]
from Webscription along with The Tomorrow Log
http://www.webscription.net/p-1061-t...agon-tide.aspx
or by itself from Amazon or B&N (DRM free)
http://www.amazon.com/exec/obidos/AS...blioclectic-20
http://search.barnesandnoble.com/Dra...RI=dragon+tide
Eidolon [chapbook 14]
available from Amazon or B&N (DRM free)
http://www.amazon.com/exec/obidos/AS...blioclectic-20
http://search.barnesandnoble.com/Eid...1&USRI=eidolon
Misfits [chapbook 15]
available from Amazon or B&N (DRM free)
http://www.amazon.com/exec/obidos/AS...blioclectic-20
also available in Jim Baen's Universe Vol.2 Number 4
http://www.webscription.net/p-747-ji...l-2-num-4.aspx
http://search.barnesandnoble.com/Mis...1&USRI=misfits
Halfling Moon [chapbook 16]
available from Amazon or B&N (DRM free)
http://www.amazon.com/exec/obidos/AS...blioclectic-20
http://search.barnesandnoble.com/Hal...=halfling+moon
Skyblaze [chapbook 17]
available from Amazon or B&N (DRM free)
http://www.amazon.com/exec/obidos/AS...blioclectic-20
http://search.barnesandnoble.com/Sky...&USRI=skyblaze
I'm up to Carpe Diem so far and loving the series.