Mobile Suit Crossbone Gundam: Skull Heart is a one-volume manga released exclusively in Japan from 2003-2004. It is a sequel to the 1994 manga series Mobile Suit Crossbone Gundam. Written and illustrated by Yuichi Hasegawa, it was serialized in Gundam Ace magazine. The manga is a collection of six short stories set between UC 0133 and UC 0136, focusing on returning characters like Tobia Arronax while also introducing new characters. It was followed by the 2006 sequel manga Mobile Suit Crossbone Gundam: The Steel Seven.
NOTE: Units indicated with an asterisk (*) are available in Burke’s All the World’s Mobile Weapons or Burke’s Fighting Ships & Vehicles format.