Niall Leonard is represented by Valerie Hoskins
at Valerie Hoskins Associates Ltd:

20 Charlotte Street
London W1T 2NA

Niall’s publisher: Penguin Random House

For lectures and workshops Niall can be contacted directly via email:

Niall has a Facebook page, but he won’t be updating it until Zuckerberg & Co grow a conscience:

And the morbidly curious can track Niall’s grumbling on Twitter
where he is known as @Noghar