Many thanks to Flickr and the fine photographers who took and shared the pictures you see in these books. We only use pictures that have been shared with the Creative Commons license and those with no known copyright. You may click on photo credits link in any book to link to the pages on Flickr for the photos. Of course, the pictures remain the property of photographers who took them and all the restrictions they placed on their use still apply.
If you object to the use of your pictures in these books for kids with disabilities, just let me know and I’ll take the book down.
To see the credits for any book, click the Settings 
menu in the upper right and select More, the link will be near the bottom of that page.
All or None
Click on the links below to go to the Flickr page for each photograph.
 | Flickr | All of these horses are brown. |
 | Flickr | None of these horses are brown. |
 | Flickr | All of these flowers are white. |
 | Flickr | None of these flowers are white. |
 | Flickr | All of these sheep are black. |
 | Flickr | None of these sheep are black. |
 | Flickr | All of these vehicles are bikes. |
 | Flickr | None of these vehicles are bikes. |
 | Flickr | All of these fruits are bananas. |
 | Flickr | None of these fruits are bananas. |
 | Flickr | All of these animals are cows. |
 | Flickr | None of these animals are cows. |
 | Flickr | All of these men are cowboys. |
 | Flickr | None of these men are cowboys. |
 | Flickr | Are all of these animals horses? |
| | Flickr | No, none are horses. |
 | Flickr | Are all of these birds chickens? |
| | Flickr | Yes, all are chickens. |
 | Flickr | Are all of these birds chickens? |
| | Flickr | Yes, all of these people look like chickens! |