Help finding book PDF's

[Irezumi aka Reuben]

Not sure if this is the right place to post but hoping someone with better internet skills than me can help me find these books. I can only seem to find links which download a pdf. which requires following more links within it and they start to get a bit dodgy. So if anyone can find links to these books or give me advice on any particular websites to look at I'd be very grateful.

These are all motorcycle related and some are on amazon as paperback so may well buy but pdf. is preferable.

List of books:

Motorcycle Tuning: Chassis; by John Robinson.

Motorcycle Design and Technology: How and Why; by Gaetano Cocco.

Motorcycle Engineering; by P.E.Irving.

Phil Irving: An Autobiography; by P.E. Irving.
____________________
Pictorgraphicalfantastical

[CaNsA]

https://unblocked.cam/

[Irezumi aka Reuben]

Thanks for the great link. Unable to find what I'm after through any of the links in that so guess I'll have to buy the books.
____________________
Pictorgraphicalfantastical