Robert Quackenbush

Abigail's Drum

Abigail's Drum

Year unknown John A. Minahan and Robert Quackenbush

Along Came the Model T!

Along Came the Model T!

Year unknown

Batbaby (A Little Dipper Book(R))

Year unknown

Bicycle to Treachery

Year unknown

Bicycle to Treachery (a Miss Mall...

Bicycle to Treachery (a Miss Mallard Mystery)

Year unknown

Cable Car to Catastrophe

Cable Car to Catastrophe

Year unknown

Cable Car to Catastrophe

Cable Car to Catastrophe

Year unknown

Daughter of Liberty

Year unknown

Daughter of Liberty

Year unknown

Dig to Disaster

Dig to Disaster

Year unknown

Dig to Disaster

Dig to Disaster

Year unknown

Dogsled to Dread

Dogsled to Dread

Year unknown

Don't You Dare Shoot That Bear!

Don't You Dare Shoot That Bear!

Year unknown

Election Day

Election Day

Year unknown Mary K. Phelan and Robert Quackenbush

Express Train to Trouble

Express Train to Trouble

Year unknown

Express Train to Trouble

Express Train to Trouble

Year unknown

Flamenco to Mischief

Flamenco to Mischief

Year unknown

Gondola to Danger

Gondola to Danger

Year unknown

Gondola to Danger (a Miss Mallard...

Gondola to Danger (a Miss Mallard Mystery)

Year unknown

Henry Babysits

Henry Babysits

Year unknown

Henry Babysits

Henry Babysits

Year unknown

Henry Gets in Shape

Henry Gets in Shape

Year unknown

Henry Goes West

Henry Goes West

Year unknown

Henry Goes West

Henry Goes West

Year unknown

Henry Goes West

Year unknown

Henry's Awful Mistake

Henry's Awful Mistake

Year unknown

Henry's Awful Mistake

Henry's Awful Mistake

Year unknown

Henry's Duckling Days

Henry's Duckling Days

Year unknown

Henry's Important Date

Henry's Important Date

Year unknown

Henry's Important Date

Henry's Important Date

Year unknown

Henry's Lollipops

Henry's Lollipops

Year unknown

Henry's Pizzas

Henry's Pizzas

Year unknown

Henry's School Days

Henry's School Days

Year unknown

Henry's World Tour

Henry's World Tour

Year unknown

Henry's World Tour

Henry's World Tour

Year unknown

Mark Twain? What Kind of Name Is ...

Mark Twain? What Kind of Name Is That?

Year unknown

Miss Mallard Mysteries Collection

Miss Mallard Mysteries Collection

Year unknown

Miss Mallard's Case Book

Year unknown

Moose's Store

Moose's Store

Year unknown

Piet Potter Returns

Piet Potter Returns

Year unknown

Piet Potter Strikes Again

Piet Potter Strikes Again

Year unknown

Quit Pulling My Leg

Quit Pulling My Leg

Year unknown

Red Rock over the River

Red Rock over the River

Year unknown Patricia Beatty and Robert Quackenbush

Rickshaw to Horror

Rickshaw to Horror

Year unknown

Road to Robbery

Road to Robbery

Year unknown

Sherlock Chick and the Case of th...

Sherlock Chick and the Case of the Night Noises

Year unknown

Sherlock Chick and the Case of th...

Sherlock Chick and the Case of the Night Noises

Year unknown

Sherlock Chick and the Giant Egg ...

Sherlock Chick and the Giant Egg Mystery

Year unknown

Sherlock Chick and the Giant Egg Mystery

Year unknown

Sherlock Chick and the Peekaboo M...

Sherlock Chick and the Peekaboo Mystery

Year unknown

Sherlock Chick and the Peekaboo M...

Sherlock Chick and the Peekaboo Mystery

Year unknown

Sherlock Chick's First Case

Year unknown

Sherlock Chick's First Case

Sherlock Chick's First Case

Year unknown

Sherlock Chick's First Case

Sherlock Chick's First Case

Year unknown

Six Silver Spoons

Six Silver Spoons

Year unknown Janette Sebring Lowrey and Robert Quackenbush

Stage Door to Terror

Stage Door to Terror

Year unknown

Stairway to Doom

Stairway to Doom

Year unknown

Stairway to Doom

Stairway to Doom

Year unknown

Stop the Presses, Nellie's Got a ...

Stop the Presses, Nellie's Got a Scoop!

Year unknown

Surfboard to Peril

Surfboard to Peril

Year unknown

Taxi to Intrigue

Taxi to Intrigue

Year unknown

Texas Trail to Calamity

Texas Trail to Calamity

Year unknown

Texas Trail to Calamity (a Miss M...

Texas Trail to Calamity (a Miss Mallard Mystery)

Year unknown

The boy who waited for Santa Claus

The boy who waited for Santa Claus

Year unknown

The Return of Pete Pack Rat

The Return of Pete Pack Rat

Year unknown

Too many lollipops

Too many lollipops

Year unknown

Who Said There's No Man on the Moon?

Who Said There's No Man on the Moon?

Year unknown