10 BBY

"Dark Vendetta"
(Star Wars Galaxy #8 - Topps - Summer 1996)
 
 
Moff Wilhuff Tarkin marries Thalassa Motti of the wealthy Motti family on Phelarion. The marriage is only for the sake of Tarkin's political career.
The New Essential Guide to Characters.
 
 
Droids - The Kalarba Adventures
(#1-6 - Dark Horse Comics - Apr-Sept 1994)
 
Droids - Rebellion
(#1-4 - Dark Horse Comics - Apr-July 1995)
 
Droids - Season of Revolt
(#1-4 - Dark Horse Comics - Sept-Dec 1995)
 
The Essential Guide to Characters. Note the Droids cartoon series is now set 15 BBY.
 
 
"Nerf Herder"
(Star Wars Tales #7 - Dark Horse Comics - Mar 2001) 
The Ultimate Star Wars Timeline, based on a "Droids" reference in the story.
 
 
Luke Skywalker suffers from a case of  Tatooine dust fever.
Star Wars Journal: The Fight for Justice, via Time Tales.
 
 
The Imperial fleet finally stops the Lortan, the race responsible for the death of millions, an atrocity now known as the Reslian Purge.

The Empire discovers the planet Maridun, home of the Amanin.
Galaxy Guide 12: Aliens – Enemies and Allies, via Time Tales.
 
 
Gavin Darklighter is born on Tatooine.
X-Wing: Rogue Squadron.
 
 
The Empire builds a swoop racing arena to entertain the populace on Travnin. Corrupt officials use substandard materials, causing it to collapse during its opening ceremonies.
Galaxy Guide 6: Tramp Freighters, via Time Tales.
 
 
Daala, a woman angry with the Empire's oppressive attitudes toward women, creates a computer network alias, using it to transmit her tactical ideas to the Imperial Fleet. She attracts the attention of Moff Tarkin, who assigns her to his personal staff.
Jedi Academy Sourcebook, via Time Tales.
 
 
The Han Solo Trilogy - The Paradise Snare
(Bantam Spectra Books - July 1997)
Bantam Books timeline.
 
 
25:9
Han Solo enters the Imperial Academy.
The Paradise Snare. Academy years starting in month nine established in "Planet Hoppers: Carida" at Wizards of the Coast web site.
 
 
On Corellia, Soontir Fel gets into a fight with the son of one of the managers from the company that Fel's family works for. Fel is forced by the company to drop the charges and enter the Imperial Academy, or his family will be ruined.
X-Wing Rogue Squadron: The Making of Baron Fel and Masquerade. Assuming Fel was in Han's class, since they knew each other at the Academy.
 
 
 
9 BBY
Kamino - Changing of the Guard
(Battlefront II - LucasArts video game - 2005)
 
 
Droids: The Protocol Offensive
(Dark Horse Comics - Sept 1997)
 
 
"The Princess Leia Diaries" - Pages 1-3
(Star Wars Tales #11 - Dark Horse Comics - Mar 2002)
 
 
"Sandstorm"
(Star Wars Tales #15 - Dark Horse Comics - Mar 2003)
 
 
Dash Rendar enters the Imperial Academy.
Star Wars Encyclopedia. One year behind Han Solo.
 
 
The Corellian Engineering Corporation manufactures its Hawk series of transports which includes Kyle Katarn's future ship, the Moldy Crow.
"The Dark Forces Saga, Part 2," Wizards.com. Ten years after Episode III.
 
 
A huge earthquake destroys much of the Chadra-Fan civilization.
Galaxy Guide 4: Alien Races.
 
 
 

7 BBY

"The Princess Leia Diaries" - Pages 4-7
(Star Wars Tales #11 - Dark Horse Comics - Mar 2002)
 
 
Kyp Durron is born on the Deyer Colony in the Anoat System.
The Essential Guide to Characters and Jedi Search.
 
 
Wrenga Jixton (aka "Jix") is court-martialed and sent to the spice mines of Kessel. He later escapes to Aridus.
Shadow Stalker, via Time Tales.
 
 
Belindi Kalenda is born.
Cracken's Threat Dossier.
 
 
Starship manufacturer Gallofree Yards, Inc. goes bankrupt.
The Essential Guide to Vehicles and Vessels, via Time Tales.
 
 
A city on the planet Falleen is totally wiped out by the Empire after a biological weapon escapes quarantine from a laboratory established by Darth Vader. Two hundred thousand Falleen are killed in the "sterilization," which saves the rest of the planet's populace.
Shadows of the Empire.
 
 
Loka Hask is expelled from the Imperial Military Academy on Carida. He returns to his homeworld in time to witness the public execution of his estranged father, a well-known criminal.
Star Wars Handbook: X-Wing Rogue Squadron. 3 years before the death of Wedge's parents.
 
 
 

6 BBY

Adventure in Beggar's Canyon
(Little Golden Book - July 1998)
 
"Luke Skywalker's Walkabout"
(Dark Horse Comics Presents, Jr. - Aug 1999)
 
When Luke was 13 years old. Only "Walkabout" gives a specific date, but both stories are variations on the same plot. That plot was actually suggested by Brian Daley's Star Wars NPR radio drama. Oddly, Luke's friend Windy is a boy in one story and a girl in the other.
 
 
"The Princess Leia Diaries" - Page 8
(Star Wars Tales #11 - Dark Horse Comics - Mar 2002)
 
 
Han Solo graduates from the Imperial Military Academy on Carida.
Four years after his entrance.
 
 
"Turning Point"
(Star Wars Adventure Journal #5 - West End Games - Feb 1995)
 
 
A smuggling ship under the command of Captain Hoffner stumbles upon the lost Katana fleet of dreadnaught starships. Talon Karrde is a member of the ship's crew.
Dark Force Rising, via Time Tales.
 
 
Human replica droid Guri is constructed by Simonelle the Ingoian.
Shadows of the Empire Sourcebook, via Time Tales.
 
 
Loka Hask -- now a pirate captain -- acquires the Buzzzer, a picket ship once owned by the infamous pirate Crimson Jack.
Star Wars Handbook: X-Wing Rogue Squadron.