Chronicles of Magic: Divided Kingdoms
A good and well-polished casual point-and-click adventure. There are hidden-object scenes, but no puzzle mini-games: instead the puzzles are part of the adventure itself and can be somewhat difficult to figure out. It's not always obvious what you need to do.
The story won't amaze you, but it's narrated consistently with several characters and has good adventurous tone. The production was clearly organized and tight, a rarity for this genre.
Note that if you want to get all the collectibles you will have to be quick: there is no way to move back to previous areas once you move on.
Also, thank you for supporting Linux!