Thank you Aliza!Welcome! It's a little hard to tell with Ethel. She's probably either a Murphy's patternless or blizzard. She looks more like a blizzard in the first photo and more like a patternless in the second (whiter tail). You can read about these morphs here: leopardgeckowiki.com
Fred is a hypo (fewer than 10 body spots) jungle (broken bands on tail and body.