Free books:
Haynes mk2 golf and jetta manual
Haynes beetle and transporter restoration manual
Pitman's book of the beetle, 1976, pretty good condition
RAC pearson's service manual (beetle), 1975, bit tatty

These seem a bit more desirable. Looks like some would ask £150 for the pair on ebay. Call them £10 each.
Gute fahrt / verlag delius + klasing beetle service manual, 1965, tatty and well used
Odhams vw 1200/1300 handbook/ manual, 1967, ex bromley library (not sure if my grandad bought it or stole it 😁)

Wheel Automotive parking light Car Tire Vehicle

Motor vehicle Car Publication Font Book

Automotive parking light Automotive lighting Motor vehicle Hood Grille