Volume 4

To the Chamber of the Two-Headed Dragon (双首竜の間へ) is the fourth volume of Phantom Blood and the fourth volume of the JoJo's Bizarre Adventure manga. It covers the battle against Bruford up to the fight against the zombie Doobie.

Summary
Zeppeli is killed during the battle against Tarkus, a Dark Knight resurrected by Dio. However, JoJo, after receiving a new power from Zeppeli, defeats Tarkus with his overwhelming power. Now JoJo continues into the town where Dio is lurking.

Chapters

 * 028. 
 * 029. 
 * 030. 
 * 031. 
 * 032. 
 * 033. 
 * 034. 
 * 035. 
 * 036. 
 * 037.