What stands out about this activity book is how it combines art and logic.
ArchivesDianna Hutts Aston
A Rock Is Lively – Paperback By Aston, Dianna Hutts – GOOD
The illustrated edition makes complex ideas much easier to understand.
A Rock Is Lively – Hardcover By Hutts Aston, Dianna – GOOD
A nice touch is the illustrated copyright page with tiny animals.