| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Earth Science 6: Book 2 of 3 | 978-0-02-281248-5 | 2005 | |
| Earth Science, Book 2, Grade 4, Teacher's Edition | 978-0-02-281242-3 | 2005 | |
| Earth Science: Unit C and D | 978-0-02-280100-7 | 2002 | |
| Life Science: Unit A and B | 978-0-02-280099-4 | 2002 | |
| Life's Structure and Function | 978-0-07-861734-8 | 2004 | Alton Biggs · Dinah Zike |
| Physical Science: Unit E and F | 978-0-02-280101-4 | 2002 | |
| Science | 978-0-02-280523-4 | 2002 | Jay Hackett · Richard Moyer · H. Prentice Baptiste · Pamela Stryker · JoAnne Vasquez |
| Science | 978-0-02-277086-0 | 1995 | Mary Atwater · Prentice Baptiste · Jay Hackett |
| Science | 978-0-02-281328-4 | ||
| Science: Grade 6 | 978-0-07-861780-5 | 2005 | Alton Biggs · PhD Ralph M Feather Jr |
| Science: Grade 8 | 978-0-07-877880-3 | 2008 | Alton Biggs · PhD Ralph M Feather Jr · Edward Ortleb · PhD Peter Rillero · Susan Leach Snyder · Dinah Zike |