Greyhall Publishing

Greyhall Publishing presents books and original artworks by Peter J. Mars, shaped by more than thirty years of international operational high-risk security experience and living and working in warzones and crisis environments. 

The collection includes books for adults and the 'Smart Choices' series for children aged 8 to 12. This series enables children to recognise risks independently, think carefully and make safe decisions in everyday situations. 

The Operational Art collection consists of original acrylic paintings created with authentic materials from international security operations. These materials are used to leave part of a personal and operational history within the canvas. 

The books are available in Dutch, English and German, in paperback and as Kindle e-books. 

Website: www.greyhall-publishing.com