Robert M. Quackenbush
#22 in Babysitting
#22 in Babysitting

Henry's Awful Mistake
$6.19 - $61.49

HENRYS IMPORTANT DATE P (Read-Aloud Books)
$5.49 - $25.89

Henry Babysits (Parents Magazine)
$5.89 - $15.28

Henry Goes West
$6.49 - $14.47

First Grade Jitters
$5.29 - $18.19

Sherlock Chick's (Parents Magazine Gold Banner Books)
$6.39 - $14.70

Sherlock Chick and the Peekaboo Mystery (Parents Magazine Read Aloud Original)
$5.89 - $16.37

Sherlock Chick and the Case of the Night Noises (Parents Magazine Read Aloud Original)
$8.89 - $16.62

Henry's World Tour
$15.34 - $51.69

Sherlock Chick and the Giant Egg Mystery (Parents Magazine Read Aloud Original)
$8.99 - $15.34

Dig to Disaster
$4.99 - $14.56

Batbaby Finds a Home (Step-Into-Reading, Step 3)
$5.49 - $15.89

Bicycle to Treachery: A Miss Mallard Mystery
$4.99 - $17.79

Henry's Lollipops
$9.99 - $15.76

Too many ducklings: A Henry the duck adventure
$7.39

Henry Gets in Shape
$15.34

Stage Door to Terror (Miss Mallard Mystery Series)
$9.49

Lost in the Amazon: A Miss Mallard Mystery
$7.69 - $20.29

Detective Mole and the Halloween Mystery
$5.29 - $20.09

Stairway to Doom: A Miss Mallard Mystery
$11.79 - $14.70

Henry's Pizzas
$15.98

Daughter of Liberty (Hyperion Chapters)
$7.09 - $14.49

Mark Twain? What Kind of Name is That?: A Story of Samuel Langhorne Clemens
$8.79 - $12.69

Robert Quackenbush's Treasury of Humor
$7.59 - $7.99

Flamenco to Mischief : A Miss Mallard Mystery
$4.99 - $15.20

Don't You Dare Shoot That Bear!: A Story of Theodore Roosevelt
$12.79 - $14.69

Taxi to Intrigue (Miss Mallard Mystery Series)
$4.89 - $33.29

Texas Trail to Calamity: A Miss Mallard Mystery
$5.29 - $14.56

Clear the Cow Pasture, I'm Coming in for a Landing!: A Story of Amelia Earhart
$9.29 - $11.09

Take me out to the airfield!: How the Wright brothers invented the airplane
$8.29 - $8.69