Betsy Buglove and the Brave Butterfly (HB)Catherine Jacob, Lucy Fleming · First published 2024Open the Tome
In Praise of Ordinary PeopleMargaret C. Jacob, Catherine Secretan · First published 2013Open the Tome
Best Buys, Ratios, and Rates: Addition and Subtraction of Fractions (Contexts for Learning Mathematics, Grades 4-6: Investigating Fractions, Decimals, and Percents)Catherine Twomey Fosnot, William Jacob · First published 2008Open the Tome
California Frog-Jumping Contest - AlgebraBill Jacob, Catherine Twomey Fosnot · First published 2008Open the Tome
Mystery of the MeterBill Jacob, John Michael Siegfried, Catherine Twomey Fosnot · First published 2008Open the Tome
