I like autobiographical comics, especially because they are about the lives of cartoonists. Adrian Tomine's (Optic Nerve, Summer Blonde) Scenes from an Impending Marriage (Drawn & Quarterly, 2011) is a 54-page book with 1-4 page vignettes of the events leading up to his marriage with his fiancée Sarah. The stories include making a guest list, booking a reception venue, designing the invitations, hiring a DJ, registering at Crate and Barrel, hiring a florist, etc.
This may sound humdrum, but the events are funny, and anyone who has gotten married will see a little of themselves in these comics. Adrian comes off as a slightly grumpy cheapskate (doesn't it seem like most good cartoonists are?), but the sweet-yet-firm Sarah has no problem getting her way and making Adrian come to his senses (see sample above).
This book was originally designed as a little gift that Adrian and Sarah gave to each of the wedding attendees. I'm glad they are sharing these entertaining and endearing personal stories with a wider audience.