In Roald Dahl's five-decade long career, these were the only sketches he ever created for his books.

Original drawings by Roald Dahl which were found in an envelope have sold for almost £24,000. The collection of sketches were ...

Drawings by Roald Dahl for memoir Boy to be sold at auction - The sketches form part of an archive expected to fetch up to ...

The sketches were drawn in black ballpoint pen and are the only ones he ever produced for a book.