For years I've carried in my purse a little memo book.

Except maybe an appointment or memo book with some phone numbers.

Clyde had a memo book of his own, a small one, in which he'd made notes the night before.

She stopped recording notes into her memo book when Eve walked in.

"Do you record important events in your memo book?"

In his memo book, Scott made a note of that.

Bob, in charge of Records and Research, had his little memo book open.

"If you'd let me get my memo book, then repeat that for the record."

Pulling out her memo book, she plugged in key words.

Instead, she shoved her own memo book onto the desk, tapped the screen.