Winnie the Pooh's thinking spot

Blurb

[Vol. 1] Animal talents : How do you hop so high? -- [Vol. 2] Body sounds : What is that rumbly in my tummy? -- [Vol. 3] Gravity : Why don't things fall up? -- [Vol. 4] Rain : Why does it have to rain? -- [Vol. 5] Buoyancy : Does it float? -- [Vol. 6]. Growing : Is my shirt getting smaller -- [Vol. 7] Helpful insects : What good are bugs? -- [Vol. 8] Fog : Why is the day all gray? -- [Vol. 9] Planting : How does your garden grow? --[Vol. 10] Evaporation : Where did the rain puddle go? -- [Vol. 11] Animal camouflage : Who's hiding? -- [Vol. 12] Animal communication : Who said "Whoo"?