That was probably John Becker, the editor of EPE Magazine, I helped him out a few times for which he sent me some EPE PCB's
Rather bizarrely, he didn't use MPASM (which was free), he used a shareware assembler which you were supposed to pay for, and wasn't compatible with MPASM - he wrote countless PIC projects and tutorials, the code for which is (presumably?) still available on the EPE website?.
I've just had a quick look, and it appears that only a few modern years are available, and require registering before downloading:
https://www.epemag.com/lib/resource-files.html
I spoke to John about not using MPASM, and rather incredibly he'd never heard of it, and didn't know that MicroChip even provided one. The link above includes one for the TK3 (Toolkit 3) which includes the facility for converting John's original source code to MPASM compatible code.