Preacher by Garth Ennis & Steve Dillon
If you loved the sharp wit, humour and heart of the 9-volume Preacher series, try these equally excellent multi-volume reads:
Transmetropolitan by Warren Ellis & Darick Robertson for a 10 volume satirical cyberpunk tale filled with sex, drugs and violence
100 Bullets by Brian Azzarello & Eduardo Risso for a US-spanning 10 volume crime saga with brains
Y: The Last Man by Brian K. Vaughn & Pia Guerra for a bizarre, often hilarious journey across a dystopic US, in 10 volumes
The Sandman by Neil Gaiman & Various for an epic, 10 volume existential fantasy that fuses horror, comedy and classical mythology
These are great recs!