A nice touch is the illustrated quote on the back of the jacket.
Agent Stitch: A Study in Slime
What stands out is the illustrated slipcase that holds the set.
The illustrated table of contents makes browsing the book fun.
The book is illustrated with digital art that pops on the page.
You will find that this activity book sparks imagination with open-ended prompts.
This activity book has hidden picture puzzles that take time to solve.