This one...
https://www.harpercollins.com/books/9780061490996/Scared_of_Santa/index.aspx
We went up to see my IL's at Thanksgiving, FIL gave us a copy and told us to look at a page (sorry can't remember the page number) and there was DH when he was about 14 months old. Hilarious! I can't find his pic online, otherwise I would share.
I was just glad DS has not followed in Daddy's footsteps (at least not yet)!
Re: Scared of Santa book