Here are some great question and answer books that you can look at, read and learn how to create:

Are There Any Questions?    by Catez, Denys 
Are you A Snail?     by Allen, Judy and Humphries, Tudor 
Are you a Spider?     by Allen, Judy and Humphries, Tudor 
Bugs       by Parker, Nancy Winslow 
Elephants Swim     by Riley, Linda Capus 
I Get Wet      by Cobb, Vicki 
I Wonder Why Spiders Spin Webs  by O’Neil, Amanda 
In the Woods: Who’s Been Here?   by George, Lindsay, Barrett 
It’s a Hummingbird’s Life    by Kelly, Irene 
What Comes in Spring?    by Horton, Barbara Savadge 
What Do you Do When Something Wants to Eat You? by Jenkins, Steve 
What Do you Do With a Tail Like This?  by Jenkins, Steve 
What’s What?      by Narahashi, Keiko 
When It Starts to Snow    by Gershator, Phillis 
While I Sleep      by Calhoun, Mary 
Who Hops?      by Davis, Katie 
Why?       by Prap, Lila 
Why Don’t Haircuts Hurt?    by Berger, Melvin and Gilda 
Youch! It Bites     by Day, Trevor