The books

The first run lands on Amazon this autumn: large-print killer sudoku, as a set of volumes rather than one lonely book — so you can keep going when you finish the first one.

Paperback, 8.5 by 11 inches, one puzzle to a page, answers in the back, and a spine that will lie flat while you write in it. Each one gets a card here the day it goes on sale, listing what you need to decide: puzzle count, type size in points, trim size, difficulty, and whether the answers are included.

Try the whole thing first

The free sets are not a teaser. They come off the same bench and through the same checks as anything I sell, so you can print 160 puzzles tonight and know exactly what a Bookatello book feels like before one exists. See the free sets

Hear about the first one

Join the monthly post and I’ll tell you the day it goes live — once — and then get back to making puzzles. There is a printable set in every email in the meantime. A set in your inbox