705 books • 63 series
Mr. Quiet (Mr. Men S., #29) (Mr. Men Classic Library) (Mr. Men and Little Miss) (Mr. Men Library) (Mr. Men Hardbacks)
Mr. Clever (Mr. Men and Little Miss) (Mr. Men Library) (Mr. Men S., #37) (Mr. Men Hardbacks) (Mr. Men Classic Library, #37)
Mr. Busy (Mr. Men and Little Miss) (Mr. Men Library, #38) (Mr. Men S., #38) (Mr. Men Hardbacks) (Mr. Men Classic Library, #38)
Mr. Worry (Mr. Men Books ) (Mr. Men Classic Library) (Mr. Men and Little Miss) (Mr. Men Library)
Mr. Slow (Mr. Men Books ) (Mr. Men Classic Library, #39) (Mr. Men S., #39) (Mr. Men Library) (Mr. Men and Little Miss) (Mr. Men Hardbacks)
Mr. Clumsy (Mr. Men Books ) (Mr. Men S., #28) (Mr. Men Library) (Mr. Men and Little Miss) (Mr. Men Hardbacks) (Mr. Men Classic Library, #28)