The Clubhouse Mystery
by Erika McGann (O’Brien, 2017); audiobook read by Aoife McMahon (Bolinda, 2020)
A lively introduction to Irish primary-school detectives Cass and the Bubble Street Gang. Cass is an optimistic, self-centred fantasist whose gung-ho, take-charge leadership comes zestily through in the first-person narrative (and especially in McMahon’s audiobook reading). The mystery is slight but age-appropriate.