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Cathy Duffy

Cathy Duffy's Top Picks
Explode the Code Online

Explode The Code Online Subscription -- Active until September 27, 2025

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  • EPS Operations, LLC (EPS) 
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All About Reading

Exclusive Link: All About Reading

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All About Spelling

Exclusive Link: All About Spelling

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GrammarPlanet

GrammarPlanet Subscription

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Light Blue Series Grades 5 - 8 Bundle Download

Light Blue Series Grades 5 - 8 Bundle Download

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Light Blue Series: Grade 6 Complete Curriculum Download

Light Blue Series: Grade 6 Complete Curriculum Download

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Light Blue Series: Grade 3 Complete Curriculum Download

Light Blue Series: Grade 3 Complete Curriculum Download

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Grammar Galaxy Nebula Homeschool Kit

Grammar Galaxy Nebula Homeschool Kit

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  • Grammar Galaxy (Fun To Learn Books) 
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Cathy Duffy 103 Top Picks

103 Top Picks for Homeschool Curriculum

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  • Cathy Duffy Reviews/Grove Publishing 
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Light Blue Series Grades 1-4 Bundle Download

Light Blue Series Grades 1-4 Bundle Download

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The Mystery of History Volume 1 Challenge Cards

The Mystery of History Volume 1 Challenge Cards

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  • Bright Ideas Press 
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The Mystery of History 4

The Mystery of History Volume 4 Companion Guide E-Book

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The Mystery of History Volume 1 Notebooking Pages

The Mystery of History Volume 1 Notebooking Pages

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Light Blue Series: Grade 2 Complete Curriculum Download

Light Blue Series: Grade 2 Complete Curriculum Download

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The Mystery of History Volume 1 Coloring Pages

The Mystery of History Volume 1 Coloring Pages

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  • Bright Ideas Press 
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Light Blue Series: Grade 4 Complete Curriculum Download

Light Blue Series: Grade 4 Complete Curriculum Download

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The Mystery of History Volume 3 Super Supplemental

The Mystery of History Volume 3 Super Supplemental

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The Mystery of History Volume 3 Companion Guide E-Book

The Mystery of History Volume 3 Companion Guide E-Book

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  • Bright Ideas Press 
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Homeschool Curriculum Mystery of History Homeschool Curriculum Companion Guide

The Mystery of History Volume 1 Companion Guide E-Book

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Grammar Galaxy Supernova Homeschool Kit

Grammar Galaxy Supernova Homeschool Kit

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Supercharged Science

Supercharged e-Science for K-8 for New Subscriber

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Light Blue Series: Grade 7 Complete Curriculum Download

Light Blue Series: Grade 7 Complete Curriculum Download

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Light Blue Series: Grade 5 Complete Curriculum Download

Light Blue Series: Grade 5 Complete Curriculum Download

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Light Blue Series: Grade 1 Complete Curriculum Download

Light Blue Series: Grade 1 Complete Curriculum Download

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Grammar Galaxy Yellow Star Homeschool Kit

Grammar Galaxy Yellow Star Homeschool Kit

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Grammar Galaxy

Grammar Galaxy Blue Star Homeschool Kit

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Bright Ideas Press Christian Kids Explore Chemistry

Bright Ideas Press Christian Kids Explore Chemistry

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Supercharged Science

Supercharged e-Science for K-12 for New Subscriber

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The Mystery of History Volume 2 Super Supplemental

The Mystery of History Volume 2 Super Supplemental

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The Mystery of History Volume 2 Notebooking Pages

The Mystery of History Volume 2 Notebooking Pages

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The Mystery of History Volume 2 Challenge Cards

The Mystery of History Volume 2 Challenge Cards

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The Mystery of History Volume 1 Super Supplemental

The Mystery of History Volume 1 Super Supplemental

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Light Blue Series: Grade 8 Complete Curriculum Download

Light Blue Series: Grade 8 Complete Curriculum Download

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Grammar Galaxy Red Star Homeschool Kit

Grammar Galaxy Red Star Homeschool Kit

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Grammar Galaxy Protostar Homeschool Kit

Grammar Galaxy Protostar Homeschool Kit

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Grammar Galaxy Nova/Supernova Homeschool Bundle

Grammar Galaxy Nova/Supernova Homeschool Bundle

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Grammar Galaxy Nova Homeschool Kit

Grammar Galaxy Nova Homeschool Kit

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  • Grammar Galaxy (Fun To Learn Books) 
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Grammar Galaxy

Grammar Galaxy Nebula/Protostar/Yellow Star/Red Star/Blue Star Homeschool Bundle

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Fast Grammar Level 1

Fast Grammar Level 1

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  • Grammar Galaxy (Fun To Learn Books) 
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Bright Ideas Press Christian Kids Explore Earth Science

Bright Ideas Press Christian Kids Explore Earth and Space

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Supercharged Science

Supercharged e-Science for K-8 for Current Subscriber - Renewal

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Supercharged Science

Supercharged e-Science for K-12 for Current Subscriber - Renewal

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The Mystery of History 2

The Mystery of History Volume II (2nd Edition) Student Reader with Companion Guide Download

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  • Bright Ideas Press 
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The Mystery of History 1

The Mystery of History Volume I Companion Guide

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  • Bright Ideas Press 
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The Mystery of History Volume 4 Notebooking Pages

The Mystery of History Volume 4 Notebooking Pages

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  • Bright Ideas Press 
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The Mystery of History Volume 4 Coloring Pages

The Mystery of History Volume 4 Coloring Pages

  • History & Geography
  • Bright Ideas Press 
 - $10.46
$14.95
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The Mystery of History Volume 4 Challenge Cards

The Mystery of History Volume 4 Challenge Cards

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  • Bright Ideas Press 
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$14.95
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The Mystery of History Volume 3 Notebooking Pages

The Mystery of History Volume 3 Notebooking Pages

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