Henry the Duck discovers that babysitting isn't all fun and games in this latest "playful" (School Library Journal) picture book about his merry misadventures from beloved author Robert Quackenbush! Henry…

World-famous duck-tective Miss Mallard encounters a supposed psychic in Hong Kong in this engaging Aladdin QUIX mystery. When Miss Mallard visits Hong Kong, she encounters Marshall Gadwall, a retired English…

First published in 1982 by Parents Magazine Press.

In his latest merry misadventure, Henry the Duck travels the world to unravel the mystery of his rare speckled feather in this energetic and hilarious picture book from beloved author…

Look out Sherlock Holmes, Sherlock Chick hatched from his egg with a detective’s hat and magnifying glass, and he’s on the case in this adorable, easy-to-follow mystery from Robert Quackenbush.

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World-famous duck-tective Miss Mallard must discover who is terrorizing an archaeological expedition in this mystery that launches QUIX, a new line of short chapter books that are ideal for emerging…

While surfing in Hawaii, Miss Mallard launches into one of her most dangerous cases–one which involves the ownership of sacred land and leads to kidnapping, mistaken identities, bribery, blackmail, and…

World-famous duck-tective Miss Mallard’s ski vacation is a bust when she finds herself on the tail of a bundled-up bandit in this engaging Aladdin QUIX mystery.