I've only got the local one for me ( London & South East) maybe 40% of the engines shown are Beam engines though some are not taken from the best of angles or don't show much detail so depends what you want the books for.
There is also the "Steam Engines in Industry" series, I have the Mining and metal Trades but only about 10% beam engines in that one
Both bought quite cheaply from Oxfam online shop.