Join our young heroes J., George and Harris (not forgetting Montmorency, the mischievous, irascible fox terrier) as they take a boating holiday along the Thames. Their aim is to escape the weary workaday world and improve their health, but they are ill prepared for the various escapades, difficulties and vicissitudes that they encounter along the watery way. The adventures of these incompetent innocents abroad are magnified to epic proportions by the storyteller, J. His narration gives the book not only a wonderful endearing freshness but also a series of hilarious moments of timeless comedy.