1.) 102 Bible Songs
Kim Mitzo Thompson, Twin Sisters Productions (author)
Twin Sisters; 2005
Audio CD

2.) 102 Bible Songs
Twin Sisters Productions
2007
Unknown Binding

3.) 102 Instrumental Hymns
Twin Sisters Productions (Creator)
Twin Sisters; 2005
Audio CD

4.) 25 Christmas Favorites (Growing Minds With Music)
Twin Sisters Productions (author)
Twin Sisters; 1998
Audio Cassette

5.) 25 Christmas Favorites (Growing Minds With Music, 12)
Twin Sisters Productions (author)
Twin Sisters; 1998
Hardcover

6.) 25 Fun Animal Songs (Twin Sisters Productions)
Twin Sisters Productions (author)
Twin Sisters Productions; 1998
Audio Cassette

7.) 25 Fun Animal Songs (Twin Sisters Productions)
Twin Sisters Productions (author)
Twin Sisters Productions; 2000
Audio CD

8.) 50 Fun Learning Songs
Twin Sisters Productions (Creator)
Twin Sisters; 2006
Audio CD

9.) A Child's First Sing-Along Collection
Twin Sisters Productions (author)
Twin Sisters; 1999
Audio CD

10.) A Child's First Sing-along Collection
Twin Sisters Productions (author)
Twin Sisters; 1999
Audio Cassette

11.) Addition Workbook & Music CD (Math Series, 5)
Twin Sisters Productions
Twin Sisters Productions; 2006
Paperback

12.) Advanced Phonics (Early Childhood Learning, 4)
Karen Mitzo Hilderbrand (Creator), Kim Mitzo Thompson (Creator), Twin Sisters Productions (author)
Twin Sisters; 1999
Audio Cassette

13.) Advanced Phonics Workbook/Music CD Set
Twin Sisters Productions (Performer)
Frank Schaffer
Audio CD

14.) Bible Songs Workbook & Music CD (Songs That Teach)
Twin Sisters Productions
Twin Sisters Productions; 2006
Paperback

15.) Birthday Party Songs
Twin Sisters Productions (author)
Twin Sisters; 1998
Paperback

16.) Birthday Party Songs (Early Childhood Learning, 4)
Kim Mitzo Thompson, Twin Sisters Productions (author)
Twin Sisters; 1997
Audio Cassette

17.) Birthday Party Songs (Early Childhood Learning, 4)
Karen Mitzo Hilderbrand, Kim Mitzo Thompson, Twin Sisters Productions (author)
Twin Sisters; 1999
Audio Cassette

18.) Birthday Party Songs (Early Childhood Learning, 4)
Twin Sisters Productions (Creator)
Twin Sisters; 1997
Audio CD

19.) Birthday Party Songs (Early Childhood Learning, 4)
Kim Mitzo Thompson, Twin Sisters Productions (author)
Twin Sisters; 1997
Audio CD

20.) Birthday Party Songs Music CD/Book Set
Twin Sisters Productions (Performer)
Frank Schaffer
Audio CD

21.) Building Character (Growing Minds With Music)
Michael A. Farber, Twin Sisters Productions (author)
Twin Sisters Productions; 1999
Audio Cassette

22.) Building Character (Social Studies, 4)
Twin Sisters Productions (author)
Twin Sisters Productions; 1998
Paperback

23.) Building Character Social Studies Music CD/Book Set (Social Studies, 4)
Twin Sisters Productions (author)
Frank Schaffer; 2005
Paperback

24.) Celebrate America (Social Studies, 4)
Kim Mitzo Thompson, Twin Sisters Productions (author)
Twin Sisters; 2002
Audio CD

25.) Celebrate America (Social Studies, 4)
Kim Mitzo Thompson, Twin Sisters Productions (author)
Twin Sisters; 2002
Audio Cassette

26.) Chemistry (The Science Series, 8)
Kim Mitzo Thompson, Twin Sisters Productions (author)
Twin Sisters; 2000
Paperback

27.) Chemistry (The Science Series, 8)
Twin Sisters Productions (author)
Twin Sisters; 1999
Audio CD

28.) Chemistry: Learn about Chemical Elements and Compunds (The Science Series, 8)
Twin Sisters Productions (Creator)
Twin Sisters Productions; 1999
Audio CD

29.) Classical Favorites
Twin Sisters Productions (Performer)
Twin Sisters
Audio CD

30.) Colors & Shapes (Early Childhood Learning, 4)
Karen Mitzo Hilderbrand, Kim Mitzo Thompson, Twin Sisters Productions (author)
Twin Sisters; 1999
Audio Cassette