The Year In Space offers you FIVE calendars in one:

Full-page weekly calendars with plenty of room for you own notes and appointments
Half-page monthly calendars that let you plan all the way out to April 2009
Two-page year-at-a-glance calendars for 2008 and 2009
A long-range four-year calendar that covers 2007 to 2010
A daily Moon-phase calendar

PLUS an address book section and additional pages for notes!