A nice touch is the glossary of terms used in this activity book.
Mudpuppy Mighty Dinosaurs – Jumbo 25 Piece Jigsaw Floor Puzzle Featuring T-Rex,
The illustrated field guide inside is my favorite part of the book.
Mudpuppy Transportation Mini Memory Game (24 Piece) by
You will find that this novel respects your intelligence as a reader.
Mudpuppy Little Scientist 4 Board Book Box Set Ages 4 to 8
You will find that the illustrated maps show trade routes clearly.
