The Heart of a Warrior is a graphic novel which is the third and final book of the Warriors miniseries Ravenpaw’s Path by Erin Hunter. At the end of A Clan in Need, the Thunderclan warriors defeat the rogues who were trying to form Bloodclan. In this finale, Ravenpaw and Barley, along with some Thunderclan warriors which includes Firestar, travel to the barnhouse to kick the rogues out. When they arrive, the first time they attacked, they failed, and had to retreat. The second time, they were more ready, however they were in for a surprise. The rogues had called in backup, and all the bloodclan rogues were there to fight Thunderclan. They were outnumbered badly. This was going to be a tough battle…
The Heart of a Warrior was a great end to the Warriors miniseries of Ravenpaw’s Path, because it showed how they drove the rogues out and made sure they would never come back. Also at the end of the book we find out that Barley is a really good friend to Ravenpaw, and realizes that loyalty and kindness is more important than kin and blood relationships.