This 120 page hardback book was written by W H Mitchell and L A Sawyer and published by the journal of Commerce in 1965.
The first part of the book focusses on ships that were built in British yards
Part 2 looks at ships requisitioned, purchased etc; Part 3 deals with ex-United States tonnage, and part 4 lists captured and confiscated enemy tonnage.
The book has been very well used, but is still in a fairly satisfactory condition.