Drawing techniques, Art and practice
Some books increase in value when second-hand, here is one. There are a myriad of books on drawing. A few are very good. This is one of them and the one I would probably choose if I was only allowed one on a desert island.
Text by Karel Teissig and selection of pictorial material by Jana Brabcova this book has lots of notes and underlings in my pencil indicating agreement. Preaching to the converted? No, not really, just had stuff put into words which would have been useful if I had read them at an early stage! Useful inspiration and aide memoir.
Indeed there are classic remarks which may well be quoted on these pages in the future.