Cats of the Clans - Thunderclan

You read as two sisters; living in Thunderclan; grow up from kits to warriors, and having to face the biggest battle warriors have ever seen. (MAJOR BOOK RUINING SPOILER FOR OMEN OF THE STARS THE LAST HOPE- If the Great Battle never happened)

I give all credit to the Erin Hunter's, this is just a fan made version of the series. This was co-made (It was just published on this account) with I_Really_Like_Pie.