This is another enjoyable read. What I like is how well we see the action from the protagonists’ viewpoints and the thrilling action, which takes off about halfway through. Each book in the series focuses on a different character from the ‘COLA Club’ and this time it is the healer, Mia. There is plenty of page-turning action in the second half of the book, with cliffhangers and a couple of surprises.
I’m less comfortable with the cliched dialogue for an Irish couple and the reference to Olu as dark-skinned or the black boy, to reference his ethnicity. Everyone else is, presumably, white and no one else has their colour used to describe them. This really limits how readers of different backgrounds can then identify with the characters and see themselves in the book.