Thank you Becky.
I've not done much with Big Fish in the past primarily because I could not find actual adventure games - at least not the ones I am used to buying.
Among the links on their page, they do list Hidden Object and Adventure as separate categories, but if you select "Adventure" and mouse over the results, you'll see the description Hidden Object anyway. So I never really looked further - until now.
The games you listed here and elsewhere on GB were all a wonderful surprise.
I will keep going back and take more time in my searches.
So ! I thank you again for that New Pool to go diving in !!