I have my next book-print project in mind for during the summer (after my big painting is finished). One thing I needed to do, though, was whip up a couple of templates for an accordion book and a stick book. These were done really fast to ensure I had the concept right for the book designs, I haven't decided on paper or materials for covers yet.
So first off, I got some thin cardboard for the front and back covers. I recommend having a look at American artist Susan Kapuscinski Gaylord's YouTube channel here - she gives complete, quick instructions on how to make a variety of simple books for various uses. She is also a brilliant calligrapher and artist, using bookbinding within her gorgeous sculptures (have a look at The Spirit Books).
I used some heavy grey paper, folded it and glued the covers on either end. Okay, I have the concept figured out! In 2015, I saw an exhibition of Etel Adnan's work at the Irish Museum of Modern Art, and in a display of small works there was an accordion book, which was opened out to reveal a single painting. This has stayed happily in the back of my mind till now.
I am also planning a stick book for this coming project - the two types of books, with their prints, will be companions.
Again, I have not yet decided on the materials for the pages or covers. It is not likely that I will use acidic cardboard for covers, as I am not planning endpapers (I used 100% acid-free rag endpapers for the Good Morning/Maidgín Mhaigh/Buenos Dias books). However, never say never - it's early days yet!