All

Spring, Joel.  (2000).  The  American School  1642-2000. 
TESC: New: 52.00 Used 39.00
Amazon: New $55.40, Used from $29
Barnes and Noble: New: $50.75
Powels: Used $35 - $37.00
Half.com Used: From $33

Moore, David S.  (2001).  Statistics:  Concepts and Controversies.  5th Edition.  W.H Freeman and Company.  ISBN# 0-7167-4008-7 (pbk).  
TESC: New:62.30 Used  45.20
Amazon: New $64.20, Used from $39
Barnes and Noble: New 57.75 Used from 45.40
Powels: Used from $45.50
Half.com Used From $30

Brooks, Jacqueline. & Brooks, Martin.(1999). In Search of Understanding: The Case for Constructivist Classrooms.  Alexandria, VA:  ASCD.ISBN# 0871203588 pbk. 
TESC: New: 16.95 Used 12.75
Amazon: New $16.95, Used from $14
Barnes and Noble: New: $15.25
Powels: Used 11.95 New 17.75
Half.com Used From $14.75

American Psychological Association (2001). Publication Manual of the American Psychological Association, Fifth Edition.  ISBN# 1557987912.  
TESC: New: 26.95 Used 20.95
Amazon: New $33.95, Used from $30
Barnes and Noble: New: $26.95
Powels: Used 22.50New 24.95
Half.com Used From $15.99

Kohl, Herbet. ( 1994).  I won't learn from you and other Thoughts on Creative Maladjustment.  The New Press. ISBN # 1565840968. 
TESC: New: 13.00 Used 9.75
Amazon: New $10.40, Used from $9.05
Barnes and Noble: 13.00 New: $11.70
Powels: Used none New 13.00
Half.com Used From $8.92

Gould, Jay. (1996). Mismeasure of Man. W.W. Norton. ISBN # 0393314251. 
TESC: New: 15.95 Used 12.00
Amazon: New $11.17, Used from $7.25
Barnes and Noble: New: $11.16
Powels: Used:none New $15.95
Half.com Used From $5.97

Johnson, Allan.(1997). Power Privilege and Difference.  McGraw-Hill. ISBN# 0767422546. 
TESC: New: 18.71 Used 21.50
Amazon: New $30.55, Used from $23.00
Barnes and Noble: New: $27.75
Powels: Used:none New none
Half.com Used From $18.00

Delpit, Lisa.  (1996). Other People’s Children: Cultural Conflicts in the Classroom. New Press. ISBN# 1565841808.  
TESC: New: 15.95 Used 12.00
Amazon: New $11.17, Used from $11.30
Barnes and Noble: New: $11.16
Powels: Used:none New $15.95
Half.com Used From $10.49

Payne, Ruby.(1998).  A Framework for Understanding Poverty.  Revised Edition.RFT Publishing. ISBN# 0964743728. 1929229143 
TESC: New: 22.00 Used: 16.50
Amazon: New $22.00, Used from $21.99
Barnes and Noble: New: none
Powels: Used 14.95 New
Half.com Used From $18.00

Kennedy, L., Tipps, S., Johnson, A.  (2004). Guiding Children's Learning of Mathematics.  10th Edition.  Thomson-Wadsworth.  ISBN# 0534608760. 
TESC: New: 89.67 Used 67.00
Amazon: New $90.95, Used from $75.00
Barnes and Noble: New: 84.95
Powels: Used: None New 95.50
Half.com Used From $78.00

Marek, Edmund A.  (1997).  The Learning Cycle Elementary School Science and Beyond. Revised Edition.  Heinemann.  ISBN# 0435071335.  
TESC: New: 32.50 Used 24.30
Amazon: New $32.50, Used from $24.78
Barnes and Noble: New: 32.50
Powels: Used:None New 42.50
Half.com Used From $23.99

Weaver, Constance.  Reading Process and Practice.  Third Edition.  Heinemann ISBN# 0325003777.  
TESC: New: 37.00 Used 27.75
Amazon: New $37.00, Used from $27.00
Barnes and Noble: New: 37.00
Powels: Used:None New 42.50
Half.com Used From $29.99

Faber, Adele. & Mazlish, Elaine. (1996). How to Talk so Kids Will Learn. Fireside. ISBN#  0684824728.  
TESC: New: 13.00 Used 9.75
Amazon: New $14.00, Used from $3.95
Barnes and Noble: New: 11.70
Powels: 4.95 (earier editions):None New 14.00
Half.com Used From $6.95

Hyerle, David. (1996).  Visual  Tools for Constructing Knowledge. Association for Supervision & Curriculum Development.  ISBN: 0871202662.  
TESC: New: Used
Amazon: New None, Used from $20.00
Barnes and Noble: New: None
Powels: None New None
Half.com Used From $11.95

McKenna, Michael C., Robinson, Richard D. (2001).   Teaching Through Text: Reading and Writing in the Content Areas. (3rd Edition) Pearson Allyn & Bacon; 3rd edition  ISBN: 080133263X.  
TESC: New: 91.60 Used 67.70
Amazon: New 91.60, Used from $73.00
Barnes and Noble: New: 91.60
Powels: None New None
Half.com Used From $61.50

Mayher, Lester. Learning to Write. Writing to Learn. Boynton/Cook. ISBN# 0867090731.  
TESC: New: 22.50 Used 16.90
Amazon: New 22.50, Used from $3.95
Barnes and Noble: New: 22.50
Powels: None New None
Half.com Used From $5.00
 

Secondary English/Language Arts and Middle Humanities

Weaver, C. (1996).  Teaching Grammar in Context, Heinemann. ISBN: 0867093757.  
TESC: New: Used
Amazon: New 28.00, Used from 22.59
Barnes and Noble: New: 28.00
Powels: None New 33.50
Half.com Used From $18.60

Atwell, Nancie.  (1998).  In the Middle.  New Understanding About Writing, Reading, and Learning.  Second Edition.  Boynton/Cook.  ISBN# 0867093749.  
TESC: New: Used
Amazon: New 32.03, Used from 20.00
Barnes and Noble: New: 37.00 Used:27.75
Powels:28.99 New None
Half.com Used From $28.99

Daniels, Harvey.  (1994). Literature Circles:  Voice and Choice in the Student-Centered Classroom.   
Stenhouse. ISBN: 1571100008.
 TESC: New: Used
Amazon: New None, Used from None
Barnes and Noble: New: None
Powels: None New None
Half.com Used From $14.00