Description Red Robot and Blue Robot are back in the hilarious and heartwarming picture book companion to Even Robots Aren't Perfect! in which our favorite robot friends learn how to be grateful for little things. Red Robot and Blue Robot are best friends. And sometimes friends get scared. And sometimes friends get hurt feelings. And in those moments, even robots can be thankful to have a best friend! In three silly and sweet stories, our two favorite robot buddies learn that gratitude isn't always easy, but best friends are something to be thankful for.