Robert Quackenbush

Calling Doctor Quack

Road To Robbery

Flamenco To Mischief

Henry's Duckling Days

Miss Mallard's Case Book: A Quix Book

Surfboard To Peril

Henry's Pizzas

Flamenco To Mischief: A Quix Book

Henry's World Tour

Henry Babysits

Sherlock Chick's First Case

Henry Gets In Shape

Sherlock Chick And The Peekaboo Mystery

Bicycle To Treachery

Gondola To Danger

First Grade Jitters

The Black Hole - Le Trou Noir

Henry Gets In Shape

Sherlock Chick And The Case Of The Night Noises

Henry's Awful Mistake

Sherlock Chick And The Peekaboo Mystery

Rickshaw To Horror

Rickshaw To Horror

Henry Goes West

Piet Potter Returns

Stage Door To Terror

Cable Car To Catastrophe

Dogsled To Dread

Taxi To Intrigue

Piet Potter Strikes Again

Stairway To Doom

Express Train To Trouble

Dig To Disaster

Texas Trail To Calamity

Detective Mole

Henry's Important Date

Henry's Lollipops

Henry Babysits

Sherlock Chick And The Giant Egg Mystery

Road To Robbery

Henry's Important Date

Henry's School Days

Sherlock Chick And The Giant Egg Mystery

Miss Mallard's Case Book

Henry's School Days