| year of publication | ISBN | author(s) | title |
|---|
| 1999 | 978-1-57768-102-1 | Dale Foreman · S. Alan Cohen · Jerome D. Kaplan · Ruth Mitchell | Spectrum Test Prep: Grade 2: Tesp Preparation for Rading Language Math (Spectrum Series) |
| 1998 | 978-1-57768-111-3 | Vincent Douglas | Math: Grade 1 (McGraw-Hill Learning Materials Spectrum) |
| '' | 978-1-57768-113-7 | Vincent Douglas | Math: Grade 3 (McGraw-Hill Learning Materials Spectrum) |
| '' | 978-1-57768-114-4 | '' | Math: Grade 4 (McGraw-Hill Learning Materials Spectrum) |
| '' | 978-1-57768-116-8 | Thomas J. Richards | Math: Grade 6 (McGraw-Hill Spectrum Math) |
| '' | 978-1-57768-117-5 | Vincent Douglas | Spectrum Math: Grade 7 |
| 1998 | 978-1-57768-132-8 | Vincent Douglas | Reading: Grade 2 (McGraw-Hill Learning Materials Spectrum) |
| '' | 978-1-57768-143-4 | '' | Writing: Grade 3 (McGraw-Hill Learning Materials Spectrum) |
| '' | 978-1-57768-146-5 | '' | Writing: Grade 6 (McGraw-Hill Learning Materials Spectrum) |
| 2000 | 978-1-57768-152-6 | School Specialty Publishing | Spectrum Phonics Flashcards (Spectrum Flashcards) |
| '' | 978-1-57768-157-1 | School Specialty Publishing | Spectrum Multiplication Flashcards (Spectrum Flashcards) |
| '' | 978-1-57768-160-1 | '' | Spectrum Sight Words Flashcards (Spectrum Flashcards) |
| 2001 | 978-1-57768-178-6 | Candice Ransom | Goldilocks and the Three Bears |
| 2001 | 978-1-57768-198-4 | Candice Ransom · Tammie Lyon | Little Red Riding Hood |
| 1999 | 978-1-57768-205-9 | Robert Schechter | My First Picture Word Book (Junior Academic Series) |
| 2002 | 978-1-57768-296-7 | School Specialty Publishing | Children's Thesaurus |
| 2001 | 978-1-57768-298-1 | School Specialty Publishing | The American Education Publishing Children's Dictionary (The Wordsmyth Reference Series) |
| '' | 978-1-57768-339-1 | '' | Spectrum Math Readiness (Spectrum Series) |
| 2003 | 978-1-57768-348-3 | Mercer Mayer | Bubble Bubble |
| 2001 | 978-1-57768-367-4 | Patricia Seibert | The Three Little Pigs |
| '' | 978-1-57768-368-1 | Catherine Mccafferty | The Gingerbread Man |
| '' | 978-1-57768-369-8 | Catherine Mccafferty | Mother Goose Rhymes |
| '' | 978-1-57768-377-3 | Carol Ottolenghi | Jack and the Beanstalk |
| 2001 | 978-1-57768-378-0 | Carol Ottolenghi | The Little Red Hen |
| '' | 978-1-57768-379-7 | Catherine Mccafferty | Rapunzel |
| 2002 | 978-1-57768-387-2 | Mercer Mayer | The Wizard Comes to Town (Mercer Mayer Picture Books) |
| '' | 978-1-57768-388-9 | '' | The Wizard Comes to Town (Mercer Mayer Picture Books) |
| 1999 | 978-1-57768-401-5 | School Specialty Publishing | Spectrum Math, Grade 1 |
| '' | 978-1-57768-404-6 | '' | Spectrum Math, Grade 4 (Trade Math) |
| '' | 978-1-57768-405-3 | '' | Spectrum Math, Grade 5 (Trade Math) |
| 1999 | 978-1-57768-406-0 | School Specialty Publishing | Spectrum Math, Grade 6 (Trade Math) |
| 1999 | 978-1-57768-407-7 | School Specialty Publishing | Spectrum Math, Grade 7 (Trade Math) |
| '' | 978-1-57768-408-4 | '' | Spectrum Math, Grade 8 (Trade Math) |
| 2003 | 978-1-57768-412-1 | Cathy Rubin | Eleanor, Ellatony, Ellencake, and Me |
| 2002 | 978-1-57768-420-6 | Pam Munoz Ryan | A Box of Friends |
| 1999 | 978-1-57768-453-4 | School Specialty Publishing | Spectrum Phonics, Grade 3 (McGraw-Hill Learning Materials Spectrum) |
| '' | 978-1-57768-456-5 | Mary Lou Maples · Joyce R. Rhymer (Series Editor) · Suzanne Kloss (Project Editor) | Spectrum Series Word Study and Phonics: Grade 6 |
| '' | 978-1-57768-463-3 | School Specialty Publishing | Spectrum Reading, Grade 3 (McGraw-Hill Learning Materials Spectrum) |
| '' | 978-1-57768-464-0 | '' | Spectrum Reading, Grade 4 (McGraw-Hill Learning Materials Spectrum) |
| 1999 | 978-1-57768-465-7 | School Specialty Publishing | Spectrum Reading, Grade 5 (Spectrum Series) |
| 2001 | 978-1-57768-485-5 | '' | Spectrum Language Arts, Grade 5 (Spectrum (McGraw-Hill)) |
| '' | 978-1-57768-486-2 | '' | Spectrum Language Arts, Grade 6 |
| 2003 | 978-1-57768-491-6 | Jeremy Smith | Lily's Garden of India |
| 2001 | 978-1-57768-493-0 | School Specialty Publishing | Spectrum Spelling, Grade 3 |
| 2001 | 978-1-57768-496-1 | School Specialty Publishing | Spectrum Spelling, Grade 6 |
| 2002 | 978-1-57768-503-6 | '' | Spectrum Enrichment Math and Reading, Grade 3 |
| '' | 978-1-57768-504-3 | '' | Spectrum Enrichment Math and Reading, Grade 4 |
| '' | 978-1-57768-505-0 | '' | Spectrum Enrichment Math and Reading, Grade 5 |
| '' | 978-1-57768-506-7 | '' | Spectrum Enrichment Math and Reading, Grade 6 |
| 2003 | 978-1-57768-509-8 | Mercer Mayer | Spectrum Basic Concepts, Preschool (Little Critter Workbooks) |
| 1999 | 978-1-57768-512-8 | The Brain's Grand Plan (Junior Academic Series) |
| 2003 | 978-1-57768-519-7 | Mercer Mayer | Spectrum Numbers and Counting, Preschool (Little Critter Preschool Spectrum Workbooks) |
| 2003 | 978-1-57768-539-5 | Mercer Mayer | Spectrum Letters and Sounds, Preschool (Little Critter Preschool Spectrum Workbooks) |
| '' | 978-1-57768-549-4 | '' | Spectrum Beginning Writing: Preschool (featuring Mercer Mayer's Little Critter) (Little Critter Preschool Spectrum Workbooks) |
| '' | 978-1-57768-578-4 | '' | Harvest Time |
| '' | 978-1-57768-579-1 | '' | Spectrum Beginning Math, Preschool (Little Critter Preschool Spectrum Workbooks) |
| '' | 978-1-57768-583-8 | '' | The Little Christmas Tree |
| 2003 | 978-1-57768-584-5 | Mercer Mayer | Christmas for Miss Kitty |
| 2004 | 978-1-57768-586-9 | Mercer Mayer | Play It Safe |
| 2003 | 978-1-57768-587-6 | '' | We Love You, Little Critter! |
| 2004 | 978-1-57768-588-3 | '' | Skating Day |
| 2003 | 978-1-57768-589-0 | '' | Spectrum Beginning Phonics, Preschool (Little Critter Preschool Spectrum Workbooks) |
| '' | 978-1-57768-599-9 | '' | Spectrum Beginning Reading, Preschool (Little Critter Workbooks) |
| 2002 | 978-1-57768-605-7 | School Specialty Publishing | The Complete Book of Our Solar System (Complete Book Series) |
| 2002 | 978-1-57768-606-4 | School Specialty Publishing | The Complete Book of Dinosaurs (Complete Book Series) |
| 2003 | 978-1-57768-613-2 | Carol L. Thompson · Carol Thompson | Mr. Wiggle's Library |
| '' | 978-1-57768-614-9 | Carol L. Thompson · Carol Thompson | Mr. Wiggle Loves to Read |
| '' | 978-1-57768-615-6 | '' | Mr. Wiggle Looks for Answers |
| '' | 978-1-57768-616-3 | Paula M. Craig · Carol L. Thompson · Paula Craig · Carol Thompson | Mr. Wiggle's Book |
| 2002 | 978-1-57768-638-5 | Mercer Mayer | Surprise! |
| 2001 | 978-1-57768-662-0 | School Specialty Publishing | Spectrum Test Prep, Grades 1-2 |
| '' | 978-1-57768-663-7 | '' | Spectrum Test Prep, Grade 3 |
| 2001 | 978-1-57768-664-4 | School Specialty Publishing | Spectrum Test Prep, Grade 4 |
| '' | 978-1-57768-665-1 | '' | Spectrum Test Prep, Grade 5 |
| '' | 978-1-57768-666-8 | '' | Spectrum Test Prep, Grade 6 |
| 2001 | 978-1-57768-667-5 | School Specialty Publishing | Spectrum Test Prep, Grade 7 |
| '' | 978-1-57768-668-2 | '' | Spectrum Test Prep, Grade 8 |
| 2002 | 978-1-57768-671-2 | Declan Carville · Brandan Ellis | Kathleen O'Byrne |
| 2001 | 978-1-57768-687-3 | Mercer Mayer | Professor Wormbog in Search for the Zipperump-a-Zoo |
| '' | 978-1-57768-688-0 | '' | One Monster After Another |
| 2002 | 978-1-57768-721-4 | School Specialty Publishing | Spectrum Test Practice, Grade 1 |
| '' | 978-1-57768-722-1 | '' | Spectrum Test Practice, Grade 2 |
| '' | 978-1-57768-723-8 | '' | Spectrum Test Practice, Grade 3 |
| 2003 | 978-1-57768-786-3 | Sleeping Beauty |
| 2003 | 978-1-57768-793-1 | School Specialty Publishing · Vincent Douglas | Spectrum Vocabulary, Grade 3 |
| 2001 | 978-1-57768-794-8 | School Specialty Publishing | Spectrum Vocabulary, Grade 4 |
| '' | 978-1-57768-795-5 | School Specialty Publishing · Vincent Douglas | Spectrum Vocabulary, Grade 5 |
| 2001 | 978-1-57768-796-2 | School Specialty Publishing · Vincent Douglas | Spectrum Vocabulary, Grade 6 |
| 2000 | 978-1-57768-800-6 | Mercer Mayer | Spectrum Math, Kindergarten (Little Critter Workbooks) |
| '' | 978-1-57768-801-3 | '' | Spectrum Math, Grade 1 (Little Critter Workbooks) |
| '' | 978-1-57768-802-0 | '' | Spectrum Math, Grade 2 (Little Critter Workbooks) |
| 2001 | 978-1-57768-803-7 | '' | Play Ball |
| 2000 | 978-1-57768-804-4 | '' | No One Can Play |
| 2002 | 978-1-57768-806-8 | Mercer Mayer | Camping Out, Level 1 (Little Critter First Readers) |
| 2000 | 978-1-57768-807-5 | '' | Our Park |
| 2001 | 978-1-57768-808-2 | '' | The Mixed Up Morning |
| '' | 978-1-57768-809-9 | '' | A Yummy Lunch |
| 2000 | 978-1-57768-811-2 | '' | Spectrum Reading, Grade 1 (Spectrum (McGraw-Hill)) |
| 2000 | 978-1-57768-812-9 | Mercer Mayer | Spectrum Reading, Grade 2 (Spectrum (McGraw-Hill)) |
| '' | 978-1-57768-813-6 | '' | Field Day |
| 2001 | 978-1-57768-814-3 | '' | Surprise! |
| '' | 978-1-57768-815-0 | '' | Our Friend Sam |
| 2000 | 978-1-57768-816-7 | '' | Helping Mom |
| 2000 | 978-1-57768-817-4 | Mercer Mayer | My Trip to the Farm |
| '' | 978-1-57768-820-4 | '' | Spectrum Phonics, Kindergarten (McGraw-Hill Learning Materials Spectrum) |
| '' | 978-1-57768-821-1 | '' | Spectrum Phonics, Grade 1 (McGraw-Hill Learning Materials Spectrum) |
| '' | 978-1-57768-822-8 | '' | Spectrum Phonics, Grade 2 (Little Critter Workbooks) |
| 2001 | 978-1-57768-823-5 | '' | Little Critter Box Set, Level 1 A, Volume 1 (Mercer Mayer First Reader; Camping Out / No One Can Play / Play Ball / Snow Day) |
| 2001 | 978-1-57768-826-6 | Mercer Mayer | My Trip to the Zoo |
| '' | 978-1-57768-827-3 | '' | Country Fair |
| '' | 978-1-57768-828-0 | '' | Tiger's Birthday |
| '' | 978-1-57768-829-7 | '' | New Kid in Town |
| '' | 978-1-57768-830-3 | '' | Spectrum Spelling, Kindergarten (McGraw-Hill Spectrum Workbooks: Mercer Mayer) |
| 2001 | 978-1-57768-831-0 | Mercer Mayer | Spectrum Spelling, Grade 1 (McGraw-Hill Spectrum Workbooks: Mercer Mayer) |
| 2001 | 978-1-57768-832-7 | Mercer Mayer | Spectrum Spelling, Grade 2 (Little Critter Workbooks) |
| '' | 978-1-57768-833-4 | '' | Our Tree House |
| '' | 978-1-57768-834-1 | '' | Goodnight, Little Critter |
| '' | 978-1-57768-835-8 | '' | Show and Tell |
| '' | 978-1-57768-836-5 | '' | A Day at Camp |
| 2001 | 978-1-57768-839-6 | Mercer Mayer | Little Critter's® Picture Dictionary |
| 2001 | 978-1-57768-841-9 | Mercer Mayer | Spectrum Language Arts, Grade 1 (McGraw-Hill Spectrum Workbooks: Mercer Mayer) |
| '' | 978-1-57768-842-6 | '' | Spectrum Language Arts, Grade 2 (Little Critters) |
| '' | 978-1-57768-843-3 | '' | The New Fire Truck |
| '' | 978-1-57768-844-0 | '' | Beach Day |
| '' | 978-1-57768-845-7 | '' | Class Trip |
| 2001 | 978-1-57768-846-4 | Mercer Mayer | Grandma's Garden |
| 2001 | 978-1-57768-850-1 | Mercer Mayer | Spectrum Writing, Kindergarten (McGraw-Hill Spectrum Workbooks: Mercer Mayer) |
| '' | 978-1-57768-851-8 | '' | Spectrum Writing, Grade 1 (McGraw-Hill Spectrum Workbooks: Mercer Mayer) |
| '' | 978-1-57768-852-5 | '' | Spectrum Writing, Grade 2 (McGraw-Hill Spectrum Workbooks: Mercer Mayer) |
| 2002 | 978-1-57768-856-3 | '' | If I Had a Gorilla |
| 2004 | 978-1-57768-900-3 | Andrew Stephens · Paula Borton | Rescue Vehicles |
| 2001 | 978-1-57768-913-3 | School Specialty Publishing | Spectrum Writing, Grade 3 (McGraw-Hill Learning Materials Spectrum) |
| '' | 978-1-57768-914-0 | '' | Spectrum Writing, Grade 4 |
| 2001 | 978-1-57768-915-7 | School Specialty Publishing | Spectrum Writing, Grade 5 (Spectrum Series) |
| '' | 978-1-57768-916-4 | '' | Spectrum Writing, Grade 6 |
| '' | 978-1-57768-943-0 | Vicky Shiotsu | Gifted & Talented Math, Grade 3 |
| 2004 | 978-1-57768-947-8 | Barbara Taylor | Why Don't Tigers Eat Bananas? |
| '' | 978-1-57768-948-5 | Barbara Taylor | Why Don't Elephants Live in the City? |
| '' | 978-1-57768-949-2 | '' | Why Don't Gorillas Lay Eggs? |
| 2001 | 978-1-57768-956-0 | Nicholas Harris | The Incredible Journey Through the Human Body |
| 2001 | 978-1-57768-960-7 | Nicholas Harris | Incredible Journey to the Mummy's Tomb |
| 2002 | 978-1-57768-961-4 | Barbara Taylor | Birds and Other Flying Animals |
| '' | 978-1-57768-974-4 | School Specialty Publishing | Spectrum Test Practice, Grade 4 |
| '' | 978-1-57768-976-8 | '' | Spectrum Test Practice, Grade 6 |
| '' | 978-1-57768-977-5 | '' | Spectrum Test Practice, Grade 7 |
| 2002 | 978-1-57768-978-2 | School Specialty Publishing | Spectrum Test Practice, Grade 8 |
| 2003 | 978-1-57768-979-9 | Jacqueline Morley | A Shakespearean Theater |
| '' | 978-1-57768-980-5 | Mark Bergin | A Medieval Castle |
| 2001 | 978-1-57768-982-9 | Tracy Masonis | Gifted & Talented Reading, Grade 2 |
| '' | 978-1-57768-983-6 | Tracy Masonis | Gifted & Talented Reading, Grade 3 |
| 2002 | 978-1-57768-988-1 | Barbara Taylor Cork | Lucy's New House |
| 2001 | 978-1-57768-993-5 | Tracy Masonis | Gifted & Talented Writing Grade 3 |
| 2002 | 978-1-57768-994-2 | '' | Gifted & Talented: Writing (Grade 4) |
| '' | 978-1-57768-996-6 | School Specialty Publishing | Practice Cursive Writing (Edu-Slates) |
| '' | 978-1-57768-997-3 | '' | Practice the Alphabet (Edu-Slates) |
| 2002 | 978-1-57768-998-0 | School Specialty Publishing | Practice Writing Numbers (Edu-Slates) |
| '' | 978-1-57768-999-7 | '' | Let's Make Funny Faces (Edu-Slates) |