Changing Ecosystems

11/1/2009 · 272 pages · 7 3/8 X 9 1/4 · Hardcover · Grades 9 and up

List Price: $40.00

Computer Science Experiments

Facts On File Science Experiments Set, 6-Volumes

11/1/2009 · 176 pages · 8 1/2 X 11 · Hardcover · Grades 6 - 12

List Price: $35.00

Environmental Engineering

Green Technology Set, 8-Volumes

11/1/2009 · 232 pages · 7 3/8 X 9 1/4 · Hardcover · Grades 9 and up

List Price: $40.00

Old World and New

11/1/2009 · 168 pages · 6 x 9 · Hardcover · Grades 9 and up

List Price: $40.00

Physical Science Experiments

Facts On File Science Experiments Set, 6-Volumes

11/1/2009 · 168 pages · 8 1/2 X 11 · Hardcover · Grades 6 - 12

List Price: $35.00

The Encyclopedia of Sleep and Sleep Disorders, Third Edition

11/1/2009 · 368 pages · 7 3/8 X 9 1/4 · Hardcover · Grades 9 and up

List Price: $75.00

The Truth About Illness and Disease

11/1/2009 · 240 pages · 6 X 9 · Hardcover · Grades 9 and up

List Price: $35.00

The World Almanac and Book of Facts 2010

11/1/2009 · 1008 pages · 7 1/4 x 10 1/4 · Hardcover · Grades 6 - 12

List Price: $34.95

The World Almanac for Kids 2010

11/1/2009 · 352 pages · 6 X 9 · Hardcover · Grades 4 - 9

List Price: $24.95

Weather and Climate Experiments

Facts On File Science Experiments Set, 6-Volumes

11/1/2009 · 168 pages · 8 1/2 X 11 · Hardcover · Grades 6 - 12

List Price: $35.00