A great summer activity for kids is taking pictures in the garden. Here are some books that you might consider getting from your local library or on Amazon.
National Geographic Kids Guide to Photography: Tips & Tricks on How to Be a Great Photographer From the Pros & Your Pals at My Shot
by Nancy Honovich and Annie Griffiths
Photo Adventures for Kids: Solving the Mysteries of Taking Great Photos
by Anne-Laure Jacquart
Go Photo! An Activity Book for Kids
by Alice Proujansky
Don’t forget to take their pictures while they are taking pictures.