New Warriors Books

Upcoming Warriors Releases:

Warriors: Night Whispers (Omen of the Stars #3)
The Blurb:  Jayfeather and Lionblaze are convinced that the deadly battle between ThunderClan and ShadowClan should not have happened, and they are more determined to uncover the real reason that StarClan led them astray. Meanwhile, Dovepaw must face a startling fact and realizes that evil is sometimes no more than a whisper's length away.
Theories/Spoilers: Theories || No known spoilers 
Release Date: 11/3/10

Omen of the Stars #4 - Sign of the Moon
The Blurb:Jayfeather receives a desperate plea from an ancient mountain tribe that is struggling to survive. With the summons comes an ominous warning—an omen that suggests a perilous fate may await the warrior Clans....
Theories/Spoilers: None yet...
Release Date: 4/5/2011

Crookedstar's Promise (Formerly Crookedstar's Secret) (Super Edition #4)
Unofficial info: The fourth volume in the Super Edition Series. Crookedstar's Promise will feature Crookedstar, and why he allowed so much forbidden love between RiverClan and ThunderClan.
The title has not been confirmed, but Vicky (through her Facebook) had suspected it would be called Crookedstar's Secret. The final name will be Crookedstar's Promise.
Theories/Spoilers: Coming soon...
Release Date: Unknown

Just Released Warriors Books:

SkyClan's Destiny (Super Edition #3)
The Blurb: The third book in the Super Edition Series. SkyClan's is a follow-up to the first Super Edition, Firestar's Quest. It will feature what happened to Modern SkyClan after Firestar and Sandstorm helped them come together again. It will supposedly feature Leafstar's point of view as she tries to hold her Clan together. 
Theories/Spoilers: None yet...
Release Date: 8/3/10

Battle of the Clans (Warriors Field Guide #4)

The Blurb: An inside look at each Clan's fighting secrets:
ShadowClan's night ambush technique
ThunderClan's surprise Lightning Strike tactic
WindClan's secret underground tunneling
RiverClan's water maneuvers
SkyClan's fearsome "skydrop" move
Plus never-before-told stories behind the most significant battles in Clan history!
Theories/Spoilers: No theories || ShadowClan's new deputy is Rowanclaw. || Browse Inside
Release Date: 6/1/10

Warriors: Fading Echoes. (Omen of the Stars #2)

The Blurb:  As Jayfeather tackles his new responsibilities as the Clan's sole medicine cat and Lionblaze trains his apprentice in the ways of the warrior cats, Dovepaw hones her own unique ability and tries to use it for the good of ThunderClan. But the dark shadows that have preyed on the Clan for many moons still lurk just beyond the forest. Soon a mysterious visitor will walk in one cat's dreams, whispering promises of greatness, with results that will change the future of ThunderClan in ways that no cat could have foreseen.
Theories/Spoilers: Theories || Spoilers
Release Date: 3/23/10

Warriors: The Fourth Apprentice. (Omen of the Stars #1)

The Blurb: Dovekit and Ivykit-kin of the great leader Firestar-are poised to become ThunderClan apprentices. Soon one sister will have an ominous dream-and will begin to realize that she possesses mystical skills unmatched by any other cat.
In the midst of a cruel season that threatens the lives of all four warrior Clans, bonds will be forged, promises made, and three young cats will start to unravel the secrets that bind them together.
Release Date: 11/24/09