Bands:
Mcr(My Chemical Romance)
Bvb(Black Veil Brides)
Sws(Sleeping with Sirens)
Fir(Falling in Reverse)
Ptv(Pierce the Veil)
Andy Black
Atl(All Time Low)
Fallout Boy
TOP(Twenty-one Pilots)
Panic at the Disco!
Etc.

Authors:
Cassandra Clare
Suzanne Collins
M. J. Hagg
Keira Cass
Stephanie Meyer
Amanda Hocking
Becca Fitzpatrick

Books/Series:
The Mortal Instruments- 
The City of Bones
The City of Ashes
The City of Glass
The City of Fallen Angels
The City of Lost souls
The City of Heavenly Fire

The Infernal Devices:
The Clockwork Angel
The Clockwork Prince
The Clockwork Princess