A great big THANKS to EVERYONE who responded. Your comments are enormously helpful and interesting. Learned a lot. You've given me truly useful info defining the "New Mexican Chiles" and interpreting recipes' intent and choosing best substitutions. Now I feel as if I can go find the "right" peppers, and give the recipes a fair shot at coming out as intended. Who needs Hah-vahd? I've got youse guys! Yeah, generic names are the pretty much the norm for labelling, if the chiles are labelled at all. But after seeing habs labelled as jals, and jals labelled as serranos, I pretty much lost faith in grocery store labelling. Asking the produce manager would be sensible all right, ;-) but finding one is about as challenging as finding good chiles! Dunno where these guys disappear to. LOL. I think I must shop when they're all on break or gone to lunch or something. Except at Fresh Fields (Whole Foods) where they knock themselves out to help customers ... but haven't seen a good selection of fresh chiles there ... amazing selection of exotic produce but limited in chiles. In addition to the peppers I named before, I do see Anaheims from time to time, as well as other unlabelled peppers that meet the descriptions you've given me. Have never tried cooking with Anaheims (or even poblanos, for that matter). Mostly so far I've only tried fresh jalapenos, serranos and thai bird, and of course canned green chiles that I add to all kinds of dishes on the fly. I have eaten the El Paso brand canned green chiles for years, but recently spotted cans of Hatch's green chiles, so bought some of those. Very nice. Just in time as I was beginning to notice more pieces of tough outer skin showing up in the El Paso chopped chiles. Ugh. I switched to the whole chiles, which helped. But the Hatch canned chiles are better yet. Most of the recipes in the cookbook call for fresh chiles, which I'd rather use when possible. I hadn't even thought about the canned Hatch green chiles being a possible substitute, so that's a good thought, too. Chris, I'd love to know where you get those chiles; will email you offlist. We're in an apartment with loud obnoxious smoke alarm that would make my neighbors awfully mad (and perhaps scare them) if I tried smoking chiles. Boy, would I love to smoke some jalapenos. Heavenly stuff. But chiles freeze pretty good, don't they? I can't fit 50 lbs into my little freezer compartment, but am willing to devote a fair share of it to good chiles <grin> ChileBuzz