I Wonder Why [Set of 24 Books]

TITLE : I Wonder Why

EDITION : SETS OF 24 BOOKS 

BINDING : 28cm x 21.5cm x 0.3cm (COLOR ILLUSTRATION PAPERBACK)

PAGES ： ~ 32 COLOR PAGES / PER BOOK

Ages : 7 Years ++

ISBN ：9780753440247

Colorful, Surprising and full of information, the I Wonder Why books have set thousands of young minds buzzing.

What do you want to find out? Clear, lively text answers all those tricky question about how the world works, while friendly, funny cartoons add interest.

1) I Wonder Why Camels Have Humps
2) I Wonder Why Castles Had Moats
3) I Wonder Why Caterpillars Eat So Much
4) I Wonder Why Columbus Crossed The Ocean
5) I Wonder Why Greeks Built Temples
6) I Wonder Why I Sleep
7) I Wonder Why Leaves Change Colour
8) I Wonder Why Penguins Can't Fly
9) I Wonder Why Planes Have Wings
10) I Wonder Why Pyramids Were Built
11) I Wonder Why Romans Wore Togas
12) I Wonder Why The Sea Is Salty
13) I Wonder Why Snakes Shed Their Skin
14) I Wonder Why Soap Makes Bubbles
15) I Wonder Why Spiders Spin Webs
16) I Wonder Why Stars Twinkle
17) I Wonder Why The Sun Rises
18) I Wonder Why Tunnels Are Round
19) I Wonder Why The Wind Blows
20) I Wonder Why Zips Have Teeth

21) There's Hole In The Sky
22) Kangaroos Have Pouches
23)Volcanoes Blow Their Tops
24)Triceratops Had Horns