What you have counted is what is should have be
I have just counted each category again and come up with this amount

Car Repair Manuals: 59 items

4WD Repair Manuals: 9 items

Commercial Repair Manuals: 2 items

Trade/Technical Manuals: 1 items

Marine Stern Drive Manuals: 1 item

Automotive Brochures: 2 items

Holden Jigsaw Puzzles: 1 items

Others: 1 item

If you get a chance, could you check the amounts again for me as I have checked on 3 different computers and got 3 different answers

I will understand if you cannot do it, and thanks for your previous reply