Cancel
Secure Checkout
AboutFAQ
    • Log in
    Log in

    Browse by categories

    Collections
    Bookstores
    Shelves
    Pango AI
    Popular Authors
    Popular Book Series
    Sell your books
    About Us
    Blog
    Market Guide
    Help Center
    Contact Us
    Cancel

    Shop

    • Bookstores
    • Collections
    • Categories
    • Authors
    • Gift cards
    • Shelves
    • Series

    Sell

    • Sellers Resource Hub
    • Ambassador
    • Market Guide

    Company

    • About Us
    • Blog
    • Trust and Safety

    Help

    • Help Center
    • Contact Us
    • PangoBucks FAQ
    • © PangoBooks 2024. All rights reserved.
    • Terms of Use
    • Privacy Policy

    Pango Buyer Protection

    PangoBooks money back guarantee. Learn more

    Recently Viewed

    Pango
    Pango AI
    Your personal Pangolin book shopper is here to help you find the perfect book!

    Chat with Pango

    Hardy Boys 51: the Masked Monkey

    Hardy Boys 51: the Masked Monkey

    Categories
    Fiction
    Mystery & Detective

    by: Franklin W. Dixon

    Condition

    Used
    New / Like New

    Format

    Paperback
    Hardcover

    $4.00

    Discover more

    Hardy Boys 51: the Masked Monkey

    Hardy Boys 51: the Masked Monkey

    By: Franklin W. Dixon

    2 copies available

    More from this author

    More books by Franklin W. Dixon

    Hardy Boys 47: Mystery of the Whale Tattoo

    Franklin W. Dixon

    Hardy Boys 47: Mystery of the Whale Tattoo

    Sold Out

    Terror on Tour

    Carolyn Keene

    Terror on Tour

    $25.00
    Hardy Boys 05: Hunting for Hidden Gold

    Franklin W. Dixon

    Hardy Boys 05: Hunting for Hidden Gold

    $2.50
    Hardy Boys 30: the Wailing Siren Mystery

    Franklin W. Dixon

    Hardy Boys 30: the Wailing Siren Mystery

    $4.00$5.00
    Hardy Boys 37: the Ghost at Skeleton Rock

    Franklin W. Dixon

    Hardy Boys 37: the Ghost at Skeleton Rock

    Sold Out

    Hardy Boys 54: the Mysterious Caravan

    Franklin W. Dixon

    Hardy Boys 54: the Mysterious Caravan

    $6.00
    Robot Rumble

    Franklin W. Dixon

    Robot Rumble

    Sold Out

    Extreme Danger

    Franklin W. Dixon

    Extreme Danger

    $4.50
    Hardy Boys 51: the Masked Monkey

    Franklin W. Dixon

    Hardy Boys 51: the Masked Monkey

    $4.00
    Hardy Boys 39: the Mystery of the Chinese Junk

    Franklin W. Dixon

    Hardy Boys 39: the Mystery of the Chinese Junk

    Sold Out

    Get free shipping!
    Free shipping when you spend $35.00

    Similar books

    If you liked Hardy Boys 51: the Masked Monkey, you might like these

    Without Fail

    Lee Child

    Without Fail

    $3.50
    Aftermath: Star Wars

    Chuck Wendig

    Aftermath: Star Wars

    $1.00
    Against Medical Advice

    Hal Friedman

    Against Medical Advice

    $2.50
    Financial Peace

    Dave Ramsey

    Financial Peace

    $3.95
    Never Go Back

    Lee Child

    Never Go Back

    $4.29
    The Total Money Makeover

    Dave Ramsey

    5.0

    The Total Money Makeover

    $3.25
    The Chase

    Clive Cussler

    The Chase

    $1.50
    The Isle of the Lost (a Descendants Novel, Vol. 1)

    Melissa de la Cruz

    The Isle of the Lost (a Descendants Novel, Vol. 1)

    $3.00
    Spygate

    Dan Bongino

    Spygate

    $3.00
    Wink

    Rob Harrell

    5.0

    Wink

    $2.50
    The Sweet Far Thing

    Libba Bray

    4.0

    The Sweet Far Thing

    $4.50
    Night School

    Lee Child

    5.0

    Night School

    $2.00
    Delusions of Grandma

    Scott B. Smith

    Delusions of Grandma

    $1.00
    Hatchet

    Gary Paulsen

    4.4

    Hatchet

    $3.25$4.00
    True Believer

    Nicholas Sparks

    2.8

    True Believer

    $3.00

    Overview

    Publisher Description

    The Hardy brothers' search for the missing son of a wealthy industrialist leads them to Brazil and great danger.

    Product Details

    Category - Fiction / Mystery & Detective

    Format - Hardcover

    Condition - New

    Listed - 5 months ago

    Views - 7

    Wishes - 1

    Ships From - Iowa

    Est. Publication Date - Jan 1972

    Be the first one to review

    Review the book today!

    Rate the book
    Published
    Drafts

    Meet the seller

    Jennifer Shafer
    Active This Week
    Jennifer Shafer
    (7)