A nice touch in this activity book is the tips for solving each puzzle type.
ArchivesYen Press
Clamp Official Artbook: Color Kuro Paperback by Clamp
You will find that this novel makes you laugh and cry equally.
Bottom Tier Character Tomozaki Light Novel Vol. 1-10 (English W/ Vol.6.5&8.5)
A nice touch is how this novel explores small moments in big ways.
Bottom Tier Character Tomozaki Light Novel Vol. 1-10 + 6.5 + 8.5 English + manga
This novel builds its world with careful, deliberate detail.
Akame Ga Kill! English Complete Volumes 1-15 (Manga) Yen Press (US Seller)
You will find that this activity book works great for road trips or rainy days.