Collection

MoMath Six Color Pen

Hanayama Marble Puzzle | Level 4

Ada Byron Lovelace and the Thinking Machine

KenKen Method — Puzzles for Beginners, The

Find out who lived and who died in the incredible story of the founding father who made America modern—and became the toast of Broadway.

Entices math enthusiasts into the popular craft of bead crochet while luring craft lovers into several beautiful areas of math

500 Origami Paper: Vibrant Colors

Mathematics Hardcover Notebook - Lined Paper

Hey, buster! Crack open this new series starring Ruby Redfort — Clarice Bean's favorite all-action heroine — and you will literally be on the edge of your wits.

The teddy bears are back—this time to teach readers all about patterns.

Gödel, Escher, Bach: An Eternal Golden Braid

Dice, 6-Sided, Bag of, Koplow