International Master Richard Palliser, Grandmaster Tony Kosten and FIDE Master James Vigus are all well respected authors who are well known for their opening ideas and expertise.

'I feel that these books are the most refreshing of recent opening products, and wonderful for anyone wishing to get off of the main theoretical paths.' Award-winning author John Watson reviewing the Dangerous Weapons series for The Week in Chess. 'The book should be welcomed by all tournament players who like to see their pieces flying.' Grandmaster Lubomir Kavalek reviewing Dangerous Weapons: The Nimzo-Indian for Washington Post. 'Whoever absorbs this wealth of original analysis can expect exciting games and some quick wins, with both colours!' James Vigus, reviewing Dangerous Weapons: The Sicilian for British Chess Magazine.