Order History
Premium Membership & Rewards
Help Center / FAQ
Formula for Friends
By Julie Bowe
Hardcover
$10.00
By Julie Bowe
Premium Members save an extra 10% and all Members collect stamps to save with Rewards. 10 stamps = $5.Learn More
Select a store to view item availability.
When it comes to math, Victoria Torres is completely average. On the other hand, her older sister, Sofia, is captain of the math team. Can Victoria lead the team to victory, or will her sister's bossy ways be too much to bear?