2010

This is a list of events that happened in 2010. First book editions are shown in bold text.

January

 * 1st - CN paperback version of Eclipse released
 * 11th - NL hardcover version of Fire and Ice realeased (Water en vuur)

February

 * 1st - CN paperback version of Long Shadows released
 * 24th - JP hardcover version of Starlight released (星の光 )

March

 * 1st - CN paperback version of Sunrise released
 * 4th - FR paperback version of Starlight released
 * 9th - US paperback edition of Sunrise released
 * 16th - NL hardcover version of A Dangerous Path realeased (Gevaarlijke sporen)
 * 23th - US hardcover edition of Fading Echoes released
 * 23th - US paperback edition of A Clan in Need released

April

 * 2nd - RU paperback version of Sunrise released
 * FI unknown binding of Forest of Secrets released (Salaisuuksien metsä)

May

 * 21st - JP hardcover version of Twilight released (夕暮れ )

June

 * 1st - US hardcover edition of Battles of the Clans released
 * 1st - US paperback edition of Bluestar's Prophecy released
 * 16 - NL hardcover version of Forest of Secrets released (Geheimen)
 * 21st - Warriors Wiki turns 4 years old

July

 * 31st - CN paperback version of Bluestar's Prophecy released

August

 * 3rd - US hardcover edition of SkyClan's Destiny released
 * 3rd - US paperback edition of The Heart of a Warrior released
 * 14th - Cancellation of Allegiances of the Clans Announced

September

 * FI hardcover version of Rising Storm released (Myrsky nousee) ''

October

 * 5th - JP hardcover version of Sunset released (日没 )

November

 * 23rd - US hardcover edition of Night Whispers released
 * 27th - NL hardcover version of Rising Storm released (Voor de storm)
 * CZ hardcover version of Fire and Ice released. (Oheň a Led)

December

 * 21st - US paperback edition of The Fourth Apprentice released. 

Unknown

 * PT paperback version of Into the Wild released (Na Floresta)
 * IT unknown binding version of Into the Wild released (Ritorno Nella Foresta)
 * PT hardcover version of Fire and Ice released (Fogo e Gelo)
 * LT unknown binding of Rising Storm released (Kyla audra)
 * DE audiobook of The Darkest Hour released (Stunde der Finsternis)