Discover Math Matters! With over 15 million books sold worldwide, this award-winning series of easy-to-read books will help young readers ages 5–8 approach math with enthusiasm. Great for fans of MathStart or Step into Reading Math.

Otto and Ava have been best friends since discovering they both have special "mirror names." But Otto worries the new girl in school, Vivian, is shaking up everything! Can Otto keep his friend—and maybe make a new one?

With engaging stories that connect math to kids’ everyday lives, each book in the Teachers’ Choice Award–winning Math Matters series focuses on a single concept and reinforces math vocabulary and skills. Bonus activities in the back of each book feature math and reading comprehension questions, and even more free activities online add to the fun! (Math topic: Symmetry).

About the Author

Nan Walker is the author of many books for Kane Press. She writes under several pen names and lives with her family in Pennsylvania. Amy Wummer has illustrated more than 50 children's books. Amy and her husband, who is also an artist, live in Pennsylvania.

"About this title" may belong to another edition of this title.

Store Description

Visit Seller's Storefront

Seller's business information

Marhoefer Roberts LLC
525 Academy Ave, Sewickley, PA, 15143, U.S.A.

Sale & Shipping Terms

Terms of Sale

Payment through Abe Books only.
Legal Entity: US Registered S.Corp

Marhoefer Roberts
dba Bellwetherbooks
3200 Walnut St
McKeesport, PA USA

Contact: Michael Como sales@bellwetherbooks.net

Shipping Terms

Shipping costs are based on books weighing 2.2 LB, or 1 KG. If your book order is heavy or oversized, we may contact you to let you know extra shipping is required.

Shipping rates within U.S.A.

Shipping rates within U.S.A.
Order quantity	2 to 6 business days	1 to 3 business days
First item	US$ 3.95	US$ 7.99

Delivery times are set by sellers and vary by carrier and location. Orders passing through Customs may face delays and buyers are responsible for any associated duties or fees. Sellers may contact you regarding additional charges to cover any increased costs to ship your items.