Adventures is an unusual word to attach to atomic science, and it does a great deal of work here. Atomic Adventures sets out its stall as narrative rather than textbook, which is the tradition James Mahaffey is writing in as far as our catalogue is concerned: science delivered as a sequence of episodes, with people in them.
The title is filed under science and engineering and nowhere else, so there is no ambiguity about the subject. Thirteen and a half hours confirms the ambition. Popular science at that scale is not a primer.
The response from listeners has been strong across several hundred verdicts, which in technical non-fiction generally means the explanations hold up under pressure.