Contacted by SI3DFilms as to who else would be included in the book, Egmont confirms Duck, Oliver, Donald, Douglas and Daisy's involvement.
However, certain diesel engines are not included, those are Boco, Derek and D261.
The Steam Team, Arthur and Whiff are to be detailed in the book as revealed by amazon.co.uk
The Big Book of Engines is now available in book stores in the UK.
Thanks to SI3DFilms for the alert.