作者的書籍：Harry Briggs - BookPine

You Made Fun of My Sandwich

You Made Fun of My Sandwich

Jessica Pegis

The Great Big Me Experiment: 75 Activities to Discover All About You

The Great Big Me Experiment: 75 Activities to Discover All About You

Alli Brydon

The Ultimate Challenge Book: What's YOUR Personal Best?

The Ultimate Challenge Book: What's YOUR Personal Best?

Gary Panton

Feeling Good About Me: Explore Your Emotions, Let Go of Your Worries

Feeling Good About Me: Explore Your Emotions, Let Go of Your Worries

Ellen Bailey

Get a Hold of Your Elf! (4)

Get a Hold of Your Elf! (4)

Nancy E. Krulik

Fangs for Having Us!

Fangs for Having Us!

Nancy E. Krulik

Long Time, No Sea Monster (2)

Long Time, No Sea Monster (2)

Nancy E. Krulik

Math for All Seasons

Math for All Seasons

Harry Briggs

The Best of Times: Math Strategies that Multiply

The Best of Times: Math Strategies that Multiply

Greg Tang

Absolutely!

Absolutely!

Letitia Sweitzer

Greg Tang Math Pack (3 Books)

Greg Tang Math Pack (3 Books)

Greg Tang

The Grapes of Math: Mind-Stretching Math Riddles

The Grapes of Math: Mind-Stretching Math Riddles

Greg Tang

The Grapes of Math: Mind-Stretching Math Riddles

The Grapes of Math: Mind-Stretching Math Riddles

Greg Tang

Math Potatoes: Mind-stretching Brain Food

Math Potatoes: Mind-stretching Brain Food

Greg Tang

Math for All Seasons: Mind-stretching Math Riddles

Math for All Seasons: Mind-stretching Math Riddles

Greg Tang

Math Potatoes

Math Potatoes

Greg Tang

Un, dos, tres, el año se fue. Acertijos matemáticos para despertar la mente

Un, dos, tres, el año se fue. Acertijos matemáticos para despertar la mente

Tang Greg

Math Appeal: Mind-Stretching Math Riddles

Math Appeal: Mind-Stretching Math Riddles

Greg Tang