11.
 |  | Title: Sponges: Filters of the Sea (Secrets Animal World) by Andreu Llamas, Gabriel Casadevall, Ali Garousi, Isidro Sanchez, Eulalia Garcia ISBN: 0836816455 Publisher: Gareth Stevens Pub. Date: September, 1997 List Price: $23.93 Amazon.com Price: $23.93 |
12.
 |  | Title: Birds: Masters of Flight (Secrets Animal World) by Eulalia Garcia, Gabriel Casadevall, Ali Garousi, Isidro Sanchez, Andreu Llamas ISBN: 0836816382 Publisher: Gareth Stevens Pub. Date: July, 2001 List Price: $23.93 Amazon.com Price: $23.93 |
13.
 |  | Title: Elephants: Gentle Land Giants (Secrets Animal World) by Isidro Sanchez Sanchez, Casadevall Gabriel, Ali Garousi, Isidro Sanchez, Gabriel Casadevall, Eulalia Garcia, Andreu Llamas ISBN: 0836816358 Publisher: Gareth Stevens Pub. Date: July, 2001 List Price: $23.93 Amazon.com Price: $23.93 |
14.
 |  | Title: Mussels: Hard-Shelled Mollusks (Secrets Animal World) by Andreu Llamas, Gabriel Casadevall, Ali Garousi, Isidro Sanchez ISBN: 0836816439 Publisher: Gareth Stevens Pub. Date: September, 1997 List Price: $23.93 Amazon.com Price: $23.93 |
15.
 |  | Title: Dolphins: Animals With Sonar (Secrets of the Animal World) by Andreu Llamas, Gabriel Casadevall, Ali Garousi, Isidro Sanchez, Eulalia Garcia ISBN: 0836813952 Publisher: Gareth Stevens Pub. Date: January, 1996 List Price: $21.27 Amazon.com Price: $21.27 |
16.
 |  | Title: Bats: Ultrasonic Navigators (Secrets of the Animal World) by Eulalia Garcia, Gabriel Casadevall, Ali Garousi ISBN: 0836813944 Publisher: Gareth Stevens Pub. Date: January, 1996 List Price: $21.27 Amazon.com Price: $21.27 |
17.
 |  | Title: Spiders: The Great Spinners (Secrets Animal World) by Andreu Llamas, Gabriel Casadevall, Ali Garousi, Isidro Sanchez, Eulalia Garcia ISBN: 0836813979 Publisher: Gareth Stevens Pub. Date: September, 1997 List Price: $22.60 Amazon.com Price: $22.60 |
18.
 |  | Title: Sharks: Voracious Hunters of the Sea (Secrets of the Animal World) by Isidro Sanchez Sanchez, Gabriel Casadevall, Ali Garousi, Isidro Sanchez ISBN: 0836813960 Publisher: Gareth Stevens Pub. Date: January, 1996 List Price: $21.27 Amazon.com Price: $21.27 |
19.
 |  | Title: Giraffes: Long-Necked Ruminants (Secrets of the Animal World) by Andreu Llamas, Gabriel Casadevall, Ali Garousi, Isidro Sanchez ISBN: 0836814983 Publisher: Gareth Stevens Pub. Date: September, 1997 List Price: $21.27 Amazon.com Price: $21.27 |
20.
 |  | Title: Whales: Giant Marine Mammals (Secrets of the Animal World) by Andreu Llamas, Gabriel Casadevall, Ali Garousi ISBN: 0836813987 Publisher: Gareth Stevens Pub. Date: January, 1996 List Price: $21.27 Amazon.com Price: $21.27 |