This edition includes a double- sided jacket with a bonus poster! Erin Hunter’ s # 1 bestselling Warriors series continues in A Vision of Shadows # 4: Darkest Night. This category lists every character that has been mentioned throughout the Warriors Series. SkyClan has returned to its rightful place among the. The official home of the bestselling Warriors series by Erin Hunter.Warriors: A Vision of Shadows # 1: The Apprentice' s Quest [ Erin Hunter] on Amazon. * FREE* shipping on qualifying offers. Find the latest Warriors books, meet the Warrior Cats & play Warriors games. Unbeknownst to Moth Flight, this process is that of a new leader receiving their nine. Warriors a vision of shadows arc. Warriors: A Vision of Shadows # 4: Darkest Night [ Erin Hunter] on Amazon.