Reddit reviews Our Cancer Year

Well Craig Thompson also did Goodbye Chunky Rice, Carnet De Voyage and Habibi. As far as themes and plot go they don't have a lot of similarities (except maybe Chunky Rice) but the art is phenomenal in them and Habibi works with the Quran much like how Blankets spends a lot of time talking about Christianity.

As far as autobiographical comics go though, I'd suggest American Splendour (specifically "Our Cancer Year", "Cleveland" and "The Quitter"), A Contract With God, and Love And Rockets (try "Maggie the Mechanic", its not for everyone though, it has some scifi in this book but that kind of fades away as the series progresses to focus more on the characters and their relationships).

If you want something that experiments with the format of a comic book a lot you might want to look into Asterios Polyp, Cerebus (Jaka's Story and Church and State I & II are the highlights there) and the works of Chris Ware (Jimmy Corrigan is a good starting point). As I said though, these books, while some of the most brilliant comics there are, are very experimental and as such it helps to have some grounding in comics before you give them a try. I'd actually go so far as to call all three of these even better than Blankets though and I thought Blankets was great.

How about Our cancer year by Harvey Pekar?

Sort of unrelated, but this story reminds me of Our Cancer Year, which was a collaboration between the late Harvey Pekar and his wife and That Dragon, Cancer, about a family's struggle with their dying son.

Anyway, it sounds as though your husband just wants to work with you on a project, which you should keep in mind if you want to bring up a criticism or two. You should probably tell him how you prefer to work on the project and come to a nice middle-ground. Good luck!