A nice touch is the illustrated colophon describing the typeface.
Yogi Swatmarama Hatha Yoga Pradipika Great Yoga Books (UK IMPORT) New
The illustrated glossary at the back is both helpful and pretty.
What stands out about this activity book is the spiral binding for flat pages.
The illustrated diary entries give a personal glimpse into history.
This activity book turns math practice into a game of matching and guessing.