If you are interested in the full spread of religions, then may i suggest at least a brief glance through the egyptian book of the dead – you may find many interesting parallels as i did. In fact there are many parallels in most religions if not all, e.g. A judgement faze and intermediate realms as are in both books of the dead.
I have a copy of the tibetan book of the dead, but i am bad because i don't think it matters what version one has. your heart will know that which is true and that which is false or you will know nothing.
Just my humble opinion – i hope not to have caused offence.
namaste