I had 4 lighthouse calendars last year and I only have 2 this year. Not a waning interest, just a request at Christmas that no one buy me a calendar. I always wait until after 1/1 to get my calendars as I refuse to pay full price. I have Jean Guichard's 2004 (gotta get him every year) and a New England Lighthouse one at work.
January is:
Guichard: Skerryvore in Scotland
NE LH: Cape Cod (Highland) Lighthouse