Mr. Teabag goes silly-walking here, there, and everywhere in David Merveille’s illustrated Monty Python’s Book of Silly Walks. If you want more of the rubber-legged John Cleese’s portrayal of Mr. Teabag, the dutiful public worker from the “Ministry of Silly Walks,” then Monty Python’s Book of Silly Walks by David Merveille is pure illustrated bliss. $14.99