So I have been reading through the BPRD omnibus for the first time and they are amazing I have all of the ones released so far, but was wondering are they missing anything? I know they have an ongoing book at the moment, but want to make sure I have not missed anything older. I also have the Abe solo series books to read when done with BPRD. Always enjoyed Hellboy, but BPRD is also fantastic and have been flying through them and want more if they are out there.