The next book will be Night Whispers (Mainly about ShadowClan) then it will be The Sign of the Moon. (Mainly about the Tribe) The other two books aren't named yet, but they will most likely be about RiverClan and WindClan.
After OOTS series they are making a series calles Dawn of the Clans. The first book is called The Sun Trail the second is Thunder Rising, the third is called The First Battle. That is all i know of right now. Hawkbreath]]*Swoop Swoop* 19:43, July 23, 2013 (UTC)