The RM very rarely come up with a series that has genuinely peaked my interest... the queens beasts series(before they became too popular - and EXPENSIVE) and this series, are the few that spring dorectly to mind.
Yeah, i boight rhe Peter rabbit series, and the snowman series, for thebkids of course, but these were in hope that it would encourage mynkids to get in to precious metals. But the Science series, im keeping them just for me.