I suppose it's possible to get it from books, if you've managed to get hold of someone's private notebooks.

Why did he use every man's surname and every woman's given name, here in his private notebook where no other could see?

It was also around this time that Leonardo's private notebooks started to re-surface, after years in oblivion.

Hagen finds Mooney's private notebook hidden inside the book.

"Nothing much of interest yet," said Cally, putting down the appointment book to study her own private notebook.

And the little arcade picture remained in a corner of her private notebook.

Today, Government lawyers asked to be furnished with Mr. North's private notebooks kept in 1985 and '86.

The book appeared to be based on Borden's private notebook, not intended for publication.

He almost put three of his private notebooks into one large envelope, but some inner guiding spirit prompted him not to.

For many of these 'automatic' works he maintained a private notebook of 'experience states' related to their execution".