This is an ongoing typography-themed collection of knitwear accessories. All mittens use gusseted thumbs.
I have also published two other knitwear accessory eBooks full of geometric and fandom designs.
Please note the following: Charts are complete as written. Mittens use gusset thumbs. Cuffs as charted are not as long as my other mittens. These fit both average and wider hands, and can easily accommodate liners for narrower hands.