My Little Pony Micro-Series — IDW Publishing
Issue: #10
A royal eclipse! When Celestia has to leave for the day, Luna is charged to keep watch over waking hours. Will the guardian of the night be able to juggle a new set of responsibilities while keeping her cool? (Not to mention keeping awake!)
First appearances: Tiberius, Kibitz, Flash Sentry
Creators: Bobby Curnow, Heather Breckel, Neil Uyetake, Robbie Robbins, Alan Payne, Katie Cook, Agnes Garbowska, Lorelei Bunjes, Dirk Wood, Matthew Ruzicka, Amy Mebberson, Sara Richard, Greg Goldstein, Chris Ryall, Andy Price, Ted Adams
Characters: The Observer, Surprise, Princess Luna, DJ Pon-3, Fleetfoot, Derpy, Spitfire, Octavia, Wheat Grass, Sweetcream Scoops, Fancy Pants, Tiberius, Kibitz, Flash Sentry, Philomena, Leadwing, Bittersweet, Soarin, Photo Finish, Fluttershy