The Daughter of the Ghoul Show - 2012 Bloody Pit of Horror 2-8 was released on: USA: 11 December 2013
The Son of Ghoul Show - 1986 was released on: USA: 1986
Nowhere
Ghoul Patrol - 1994 VG was released on: USA: 1 April 1994
The Daughter of the Ghoul Show - 2012 was released on: USA: 1 March 2012
The Girl and the Ghoul - 2013 was released on: USA: 11 August 2013 (Chain NYC Film Festival)
The Son of Ghoul Show - 1986 All was released on: USA: 27 January 1998
a funny guy that makes fun of horror movies he is on channel 29 and 35 the cat on every Thursday at 5pm and fridays at 8pm watch it
Ghoul - 2012 - TV was released on: USA: 13 April 2012 Japan: 10 January 2014 (DVD premiere)
The Daughter of the Ghoul Show - 2012 Venus 2-2 was released on: USA: June 2013
What do you mean by 'topic'? If you mean genre, it's a horror and action manga. However I wouldn't call it scary. The plot is pretty in depth and interesting.
Darkwing Duck - 1991 Ghoul of My Dreams 1-30 was released on: USA: 31 October 1991