Coins of Canada Haxby Willey - I have used this book for the last three years as a reference along with Charlton's Canadian Coins Catalogue and Canadian Coin News trends to get price comparisons. The Coins of Canada differs from Charlton in that it touches lightly on circulating coins while Coins of Canada is 80% non circulating. To get that in Charlton you need a different volume.
What I have noticed this year is that for regular coinage, every entry and every grade in the Haxby book seems to be identical to the prices in Trends in the Canadian Coin News. Up until this year they were different with Haxby often listing higher prices than Trends. Maybe they just want to focus on the non circulating collector sets but it seems strange that they would resort to just copying someone else's information.
Has anyone else noticed this? The 2016 edition has not been out long.