Books in the The First Cat in Space series

"The Moon Queen has been poisoned--by soup. With few she can trust in her own royal court, she and First Cat will have to journey alone to find the antidote. If only LOZ 4000 were still with them--but our once-heroic toenail clipping robot is on the run, looking for new purpose in this vast universe. Unbeknownst to our trio, secret forces are working against them. In a world of villainous cowboys, high-speed chases, and falling pianos, can our iconic trio find their way back to one another and save the Moon Queen before it's too late? And who would want to poison her?"--