Leisure Suit Larry's Datebook (1992) was mentioned in a 1992 Sierra Catalogue as "Larry speaks! Custom Larry screens pop on to tell you about meetings, birthdays, work habits, and hard-drive hygiene! Let Larry organize your life. Scary, huh?" However, it was never released. In fact, according to Al Lowe, he did not know it existed and had no plans to make it.
Also known as Leisure Suit Larry's Date Finder, as mentioned in InterAction, Fall 1992.