Kwame Mbalia books in order
4 books in the catalogue, about 31 hours of reading in all; the shortest takes 6 hours and the longest 9 hours.
1 series and 3 standalone books in the catalogue.
Tristan Strong series
2 books Tristan Strong Punches a Hole in the Sky length not known
Tristan Strong Destroys the World 7.3 h 
