A nice touch in this novel is the way it plays with perspective.
The 65-Story Treehouse (The Treehouse Books) – Hardcover – GOOD
The writing in this novel is crisp and every word seems to matter.
The 78-Story Treehouse – Hardcover By Griffiths, Andy – GOOD
What stands out about this activity book is how it mixes learning with fun.
Odder: The Novel by Applegate, Katherine
What stands out about this activity book is the variety of difficulty levels.
Once for Yes
This activity book features mazes that get trickier as you go along.
Once for Yes – VERY GOOD
This activity book includes tangram puzzles that challenge spatial reasoning.
