The robot best friend children book cover 5The robot best friend children book cover 6The robot best friend children book cover 7The robot best friend children book cover 8Cover Prompt: “A friendly robot and a dog playing together in a futuristic city, with smoke-like digital effects around them.”The robot best friend children book cover 9The robot best friend children book cover 10The robot best friend children book cover 11The robot best friend children book cover 12