Barnet Times: "New book tells the story of London's lost rivers"

Abandoned canals at the Royal Gunpowder Mills in Waltham Abbey
Link to book review

"The Moselle takes its name from the mossy well and hill that spawned Muswell Hill – it has several sources in the Highgate area, which join up before it flows down to Wood Green, Tottenham, and eventually out into the River Lea."