| year of publication | ISBN | author(s) | title |
|---|
| 2006 | 978-1-57565-024-1 | Barbara deRubertis | Tiny Tiger: Long Vowel i (Let's Read Together ®) |
| '' | 978-1-57565-088-3 | Kitty Richards | It's About Time, Max! (Math Matters ®) |
| '' | 978-1-57565-089-0 | Barbara deRubertis | A Collection for Kate: Addition (Math Matters ®) |
| '' | 978-1-57565-090-6 | '' | Count on Pablo: Counting & Skip Counting (Math Matters ®) |
| '' | 978-1-57565-091-3 | '' | Deena's Lucky Penny: Money (Math Matters ®) |
| 2006 | 978-1-57565-092-0 | Lucille Recht Penner | Lights Out!: Subtraction (Math Matters ®) |
| 2010 | 978-1-57565-093-7 | Barbara deRubertis | Library Book: Lulu's Lemonade |
| 2006 | 978-1-57565-094-4 | Annie Cobb | The Long Wait: Estimation (Math Matters ®) |
| '' | 978-1-57565-095-1 | Jennifer Dussling | The 100-Pound Problem: Weight (Math Matters ®) |
| '' | 978-1-57565-096-8 | Lucille Recht Penner | Clean-Sweep Campers: Fractions (Math Matters ®) |
| '' | 978-1-57565-097-5 | '' | Where's That Bone?: Position Words/Mapping (Math Matters ®) |
| '' | 978-1-57565-098-2 | Martha F Brenner | Stacks of Trouble: Multiplication (Math Matters ®) |
| 2006 | 978-1-57565-099-9 | Linda Williams Aber | Who's Got Spots?: Tallies & Graphs (Math Matters ®) |
| '' | 978-1-57565-100-2 | Linda Williams Aber | Carrie Measures Up: Measurement: Length (Math Matters ®) |
| '' | 978-1-57565-101-9 | Sheila Bruce | Everybody Wins!: Division (Math Matters ®) |
| '' | 978-1-57565-102-6 | Daphne Skinner | Henry Keeps Score: Comparing (Math Matters ®) |
| '' | 978-1-57565-103-3 | Mel Friedman · Ellen Weiss | Kitten Castle: 3-D Shapes (Math Matters ®) |
| 2006 | 978-1-57565-104-0 | Sue Kassirer | Math Fair Blues: 2-D Shapes (Math Matters ®) |
| '' | 978-1-57565-105-7 | Rosa Santos | Play Date: Calendar (Math Matters ®) |
| '' | 978-1-57565-106-4 | Sue Kassirer | What's Next, Nina?: Patterns (Math Matters ®) |
| '' | 978-1-57565-107-1 | Gail Herman | Keep Your Distance!: Measurement: Distance (Math Matters ®) |
| '' | 978-1-57565-108-8 | Lucille Recht Penner | Slowpoke: Elapsed Time (Math Matters ®) |
| 2006 | 978-1-57565-109-5 | Daphne Skinner | Tightwad Tod: Using Money (Math Matters ®) |
| '' | 978-1-57565-110-1 | Linda Williams Aber | Grandma's Button Box: Sorting (Math Matters ®) |
| 2002 | 978-1-57565-111-8 | Lucille Recht Penner | X Marks the Spot! (Math Matters series) |
| 2006 | 978-1-57565-112-5 | Gail Herman | Bad Luck Brad: Probability (Math Matters ®) |
| '' | 978-1-57565-113-2 | Meg Belviso · Pam Pollack | Chickens on the Move: Measurement: Perimeter (Math Matters ®) |
| '' | 978-1-57565-114-9 | Nat Gabriel | Sam's Sneaker Squares: Measuring: Area (Math Matters ®) |
| '' | 978-1-57565-115-6 | Melinda Luke | The Green Dog: Green Algae (Science Solves It! ®) |
| 2006 | 978-1-57565-117-0 | Anne James | Ant Attack!: Ants (Science Solves It! ®) |
| '' | 978-1-57565-118-7 | Mary Lawrence | What's That Sound? (Science Solves It! ®) |
| '' | 978-1-57565-119-4 | Jennifer Dussling | The Rainbow Mystery: Rainbows (Science Solves It! ®) |
| '' | 978-1-57565-120-0 | Ellen Weiss | The Nose Knows: Sense of Smell (Science Solves It! ®) |
| '' | 978-1-57565-123-1 | Sarah Albee | Clever Trevor: Levers (Science Solves It! ®) |
| 2006 | 978-1-57565-124-8 | Jennifer Dussling | Gotcha!: Magnets (Science Solves It! ®) |
| '' | 978-1-57565-125-5 | Laura Driscoll | Slow Down, Sara!: Friction (Science Solves It! ®) |
| '' | 978-1-57565-126-2 | Gail Herman | Buried in the Backyard: Woolly Mammoths (Science Solves It! ®) |
| '' | 978-1-57565-128-6 | '' | The Creeping Tide: Tides (Science Solves It! ®) |
| 2003 | 978-1-57565-129-3 | Daphne Skinner | Almost Invisible Irene (Science Solves It!) |
| 2006 | 978-1-57565-130-9 | Laura Driscoll | The Blast Off Kid: Number Sense: Place Value (Math Matters ®) |
| '' | 978-1-57565-131-6 | Jennifer Arena | Fair is Fair!: Bar Graphs (Math Matters ®) |
| 2006 | 978-1-57565-132-3 | Amanda Felton · Carol Felton | Where's Harley?: Ordinal Numbers (Math Matters ®) |
| '' | 978-1-57565-133-0 | Nat Gabriel | Bubble Trouble: Bubbles (Science Solves It! ®) |
| 2004 | 978-1-57565-134-7 | Lori Haskins | Butterfly Fever (Science Solves It!) |
| 2006 | 978-1-57565-136-1 | Sarah Willson | Hocus Focus: Vision (Science Solves It! ®) |
| '' | 978-1-57565-138-5 | Jennifer Dussling | Picky Peggy: Nutrition (Science Solves It! ®) |
| '' | 978-1-57565-140-8 | Laura Driscoll | My Brother, the Knight: Past & Present (Social Studies Connects ®) |
| '' | 978-1-57565-141-5 | Lori Haskins | No Money? No Problem!: Bartering (Social Studies Connects ®) |
| 2006 | 978-1-57565-143-9 | Jennifer Dussling | Whatcha Got?: Scarcity & Value (Social Studies Connects ®) |
| '' | 978-1-57565-144-6 | Michelle Knudsen | A Slimy Story: Earthworms (Science Solves It! ®) |
| 2005 | 978-1-57565-145-3 | Laura Driscoll | Super Specs (Math Matters Series) |
| 2006 | 978-1-57565-146-0 | Daisy Alberto | No Rules for Rex!: Rules & Laws (Social Studies Connects ®) |
| '' | 978-1-57565-147-7 | Tennant Redbank | Which Way, Wendy?: Map Symbols (Social Studies Connects ®) |
| '' | 978-1-57565-148-4 | Laura Driscoll | Lila the Fair: Conflict Resolution (Social Studies Connects ®) |
| '' | 978-1-57565-149-1 | Sarah Willson | Pet Peeves: Free Enterprise (Social Studies Connects ®) |
| 2006 | 978-1-57565-150-7 | Donna Marie Pitino | Too-Tall Tina: Comparing Measurements (Math Matters ®) |
| 2005 | 978-1-57565-151-4 | Barbara deRubertis | Cuenta Con Pablo (Count on Pablo) (Math Matters En Español Series) (Spanish Edition) |
| 2006 | 978-1-57565-152-1 | Sue Kassirer | ¿Qué sigue, Nina? (What's Next, Nina?): Patterns (Math Matters en español) (Spanish Edition) |
| 2005 | 978-1-57565-153-8 | Sue Kassirer | La Feria Musical de Matematicas (Math Fair Blues) (Math Matters En Español Series) (Spanish Edition) |
| '' | 978-1-57565-154-5 | Jennifer A. Dussling | El Problema de 100 Libras (Math matters en Español) (Spanish Edition) |
| '' | 978-1-57565-156-9 | Lucille Recht Penner | Donde Esta Ese Hueso? (Where's That Bone?) (Math Matters En Español Series) (Spanish Edition) |
| 2006 | 978-1-57565-157-6 | Michelle Knudsen | Carl the Complainer: Petitions (Social Studies Connects ®) |
| '' | 978-1-57565-160-6 | Jennifer Dussling | The Longest Yawn: Involuntary Reflexes (Science Solves It! ®) |
| 2005 | 978-1-57565-161-3 | Linda Williams Aber | Carrie Esta a la Altura (Math matters en español) (Spanish Edition) |
| '' | 978-1-57565-162-0 | Sheila Bruce | Todos Ganan (Math Matters) (Spanish Edition) |
| 2006 | 978-1-57565-164-4 | Laura Driscoll | Sally's Big Save: Spending & Saving (Social Studies Connects ®) |
| 2006 | 978-1-57565-165-1 | Gail Herman | New Dog in Town: Neighborhoods (Social Studies Connects ®) |
| '' | 978-1-57565-166-8 | Nan Walker | Check It Out!: Historical Evidence (Social Studies Connects ®) |
| '' | 978-1-57565-167-5 | Michelle Knudsen | A Moldy Mystery (Science Solves It! ®) |
| '' | 978-1-57565-185-9 | Nan Walker | Stressbusters: Producers & Consumers (Social Studies Connects ®) |
| '' | 978-1-57565-186-6 | Eleanor May | The Real Me: Roles (Social Studies Connects ®) |
| 2006 | 978-1-57565-187-3 | Kirsten Larsen | Tara Pays Up!: Taxes (Social Studies Connects ®) |
| '' | 978-1-57565-189-7 | Anna Jane Hays | The Secret of the Circle-K Cave: Caves (Science Solves It! ®) |
| '' | 978-1-57565-190-3 | Alma Ramirez | La Limonada de Lulu (Lulu's Lemonade) (Math Matters En Español Series) (Spanish Edition) |
| '' | 978-1-57565-191-0 | Kitty Richards | Ya Era Hora, Max! / It's About Time, Max! (Math Matters en Espanol) (Spanish Edition) |
| '' | 978-1-57565-192-7 | deRubertis Barbara | Let's Read Together:Compl.15-Cass.Set |
| 2006 | 978-1-57565-193-4 | deRubertis Barbara | Let's Read Together:Complete 15-Cd Set |
| 2008 | 978-1-57565-224-5 | Math Matters:Complete Set (33 Books) |
| 2006 | 978-1-57565-225-2 | Math Matters:Time,Money,Measurmnt (12 Bks |
| '' | 978-1-57565-226-9 | Math Matters:#'s,# Sense,Operatns (12 Bks |
| '' | 978-1-57565-227-6 | Math Matters:Geometry,Data,Graph.. (9 Bks |
| '' | 978-1-57565-230-6 | Science Solves It:Compl.Set (24 Bks) |
| '' | 978-1-57565-231-3 | Science Solves It:Gr.K-2 Set (12 Bks) |
| 2006 | 978-1-57565-232-0 | Science Solves It:Gr.1-3 Set (12 Bks) |
| '' | 978-1-57565-233-7 | Social Studies Connects:Compl.Set (18 Bks |
| '' | 978-1-57565-234-4 | Social Studies Connects:Gr.K-2 (6 Bks) |
| '' | 978-1-57565-235-1 | Social Studies Connects:Gr.1-3 (12 Bks) |
| 2007 | 978-1-57565-236-8 | Maryann Cocca-Leffler | Spotlight on Stacey: Colonial History (Social Studies Connects ®) |
| '' | 978-1-57565-238-2 | Nan Walker | The Midnight Kid: Sleep (Science Solves It! ®) |
| 2007 | 978-1-57565-239-9 | Daphne Skinner | All Aboard!: Reading Schedules (Math Matters ®) |
| '' | 978-1-57565-240-5 | Barbara Derubertis | Una Coleccion Para Kate (Math Matters! Series) (Spanish Edition) |
| '' | 978-1-57565-241-2 | Lucille Recht Penner | Apaguen las Luces! (Math Matters) (Spanish Edition) |
| '' | 978-1-57565-242-9 | Annie Cobb | La Larga Espera (Math Matters) (Spanish Edition) |
| '' | 978-1-57565-245-0 | Laura Driscoll | Real Heroes Don't Wear Capes (Social Studies Connects ®) |
| 2007 | 978-1-57565-247-4 | Ellen Jackson | The Cupcake Thief: Justice System (Social Studies Connects ®) |
| '' | 978-1-57565-250-4 | Daphne Skinner | Henry Lleva la Cuenta (Henry Keeps Score) (Math Matters En Español Series) (Spanish Edition) |
| '' | 978-1-57565-251-1 | Linda Williams Aber | Quien Tiene Manchas? (Math matters en español) (Spanish Edition) |
| '' | 978-1-57565-252-8 | Martha F. Brenner | Montones De Problemas (Math Matters) (Spanish Edition) |
| '' | 978-1-57565-253-5 | Lucille Recht Penner | A Limpiar el Campamento (Math Matters) (Spanish Edition) |
| 2010 | 978-1-57565-257-3 | National Geographic Learning | Library Book: The Ghost Town Mystery (Rise and Shine) |
| 2008 | 978-1-57565-258-0 | Nan Walker | The Bay School Blogger: Spread of Ideas (Social Studies Connects ®) |
| 2008 | 978-1-57565-259-7 | Michelle Knudsen | Bugged!: Mosquitoes (Science Solves It! ®) |
| '' | 978-1-57565-260-3 | Eleanor May | Mac & Cheese, Pleeeeze!: Mental Math (Math Matters ®) |
| '' | 978-1-57565-261-0 | Lucille Recht Penner | Osos en la Mente (Science Solves It! ® en español) (Spanish Edition) |
| '' | 978-1-57565-269-6 | Jennifer Dussling | ¡Lo justo es justo! (Fair is Fair!): Bar Graphs (Math Matters en español) (Spanish Edition) |
| 2009 | 978-1-57565-280-1 | Kirsten Larsen | Whoa! UFO!: Objects in the Sky (Science Solves It! ®) |
| '' | 978-1-57565-281-8 | Eleanor May | Who Needs It?: Wants & Needs (Social Studies Connects ®) |
| 2009 | 978-1-57565-290-0 | Nan Walker | The Yum-Yum House (Math Matters) |
| 2014 | 978-1-57565-725-7 | Barbara deRubertis | Let's Celebrate Columbus Day (Holidays & Heroes) |
| '' | 978-1-57565-726-4 | '' | Let's Celebrate Presidents' Day (Holidays & Heroes) |
| '' | 978-1-57565-727-1 | '' | Let's Celebrate Veterans Day (Holidays & Heroes) |