"Ridiculously fun and brilliantly illustrated.” —Dav Pilkey, creator of Dog Man and Captain Underpants As seen on The TODAY Show! New York Times bestselling

"Paul Galdone's pictures, especially of the kittens in their space suits, have humor and imagination to match the text." — Saturday Review Flyball, the famous

Flyball, a space cat, is returning from Venus when his ship is hit by an asteroid and lands on Mars, where his explorations lead him to Moofa, a female cat.

Alex, whose birthday it is, hijacks a story about Birthday Bunny on his special day and turns it into a battle between a supervillain and his enemies in the for

"Recommended." — Library Journal. Flyball is back, and this whimsically illustrated hardcover volume recounts the intrepid cat's voyage to Venus, where he and