Tell your friends about this item:
Hardy Boys 51: the Masked Monkey - The Hardy Boys Franklin W. Dixon 1st edition
Price
Íkr 1,549
excl. VAT
Ordered from remote warehouse
Expected delivery Aug 17 - Sep 9
Get notified about new Franklin W. Dixon releases
Our customers say:
Add to your iMusic wish list
Hardy Boys 51: the Masked Monkey - The Hardy Boys
Franklin W. Dixon
The Hardy brothers' search for the missing son of a wealthy industrialist leads them to Brazil and great danger.
192 pages
| Media | Books Hardcover Book (Book with hard spine and cover) |
| Released | 1972 |
| ISBN13 | 9780448089515 |
| Publishers | Penguin Putnam Inc |
| Pages | 192 |
| Dimensions | 127 × 194 × 18 mm · 254 g |
| Language | English |
More by Franklin W. Dixon
Show all
![Cover for Franklin W. Dixon · HARDY BOYS STARTER SET, The Hardy Boys Starter Set - The Hardy Boys (Hardcover Book) [Box edition] (2012)](https://imusic.b-cdn.net/images/item/original/954/9780448464954.jpg?franklin-w-dixon-2012-hardy-boys-starter-set-the-hardy-boys-starter-set-the-hardy-boys-hardcover-book&class=scaled&v=1409788819)
![Cover for Franklin W. Dixon · Hardy Boys 56: The Jungle Pyramid - The Hardy Boys (Hardcover Book) [First edition] (1976)](https://imusic.b-cdn.net/images/item/original/560/9780448089560.jpg?franklin-w-dixon-1976-hardy-boys-56-the-jungle-pyramid-the-hardy-boys-hardcover-book&class=scaled&v=1414353005)
![Cover for Franklin W. Dixon · Hardy Boys 55: the Witchmaster's Key - The Hardy Boys (Hardcover Book) [First edition] (1975)](https://imusic.b-cdn.net/images/item/original/553/9780448089553.jpg?franklin-w-dixon-1975-hardy-boys-55-the-witchmaster-s-key-the-hardy-boys-hardcover-book&class=scaled&v=1552678417)
![Cover for Franklin W. Dixon · Hardy Boys 54: the Mysterious Caravan - The Hardy Boys (Hardcover Book) [New edition] (1975)](https://imusic.b-cdn.net/images/item/original/546/9780448089546.jpg?franklin-w-dixon-1975-hardy-boys-54-the-mysterious-caravan-the-hardy-boys-hardcover-book&class=scaled&v=1413516356)
![Cover for Franklin W. Dixon · Hardy Boys 52: the Shattered Helmet - The Hardy Boys (Hardcover Book) [Reprint edition] (1973)](https://imusic.b-cdn.net/images/item/original/522/9780448089522.jpg?franklin-w-dixon-1973-hardy-boys-52-the-shattered-helmet-the-hardy-boys-hardcover-book&class=scaled&v=1479663526)
![Cover for Franklin W. Dixon · Hardy Boys 50: Danger on Vampire Trail - The Hardy Boys (Hardcover Book) [First edition] (1971)](https://imusic.b-cdn.net/images/item/original/508/9780448089508.jpg?franklin-w-dixon-1971-hardy-boys-50-danger-on-vampire-trail-the-hardy-boys-hardcover-book&class=scaled&v=1487159220)
![Cover for Franklin W. Dixon · Hardy Boys 49: The Bombay Boomerang - The Hardy Boys (Hardcover Book) [English Language edition] (1970)](https://imusic.b-cdn.net/images/item/original/492/9780448089492.jpg?franklin-w-dixon-1970-hardy-boys-49-the-bombay-boomerang-the-hardy-boys-hardcover-book&class=scaled&v=1412523494)
![Cover for Franklin W. Dixon · Hardy Boys 47: Mystery of the Whale Tattoo - The Hardy Boys (Hardcover Book) [1st edition] (1967)](https://imusic.b-cdn.net/images/item/original/478/9780448089478.jpg?franklin-w-dixon-1967-hardy-boys-47-mystery-of-the-whale-tattoo-the-hardy-boys-hardcover-book&class=scaled&v=1412523497)
![Cover for Franklin W. Dixon · Hardy Boys 46: the Secret Agent on Flight 101 - The Hardy Boys (Hardcover Book) [Not Stated edition] (1967)](https://imusic.b-cdn.net/images/item/original/461/9780448089461.jpg?franklin-w-dixon-1967-hardy-boys-46-the-secret-agent-on-flight-101-the-hardy-boys-hardcover-book&class=scaled&v=1412523497)
![Cover for Franklin W. Dixon · Hardy Boys 45: the Mystery of the Spiral Bridge - The Hardy Boys (Hardcover Book) [1st edition] (1965)](https://imusic.b-cdn.net/images/item/original/454/9780448089454.jpg?franklin-w-dixon-1965-hardy-boys-45-the-mystery-of-the-spiral-bridge-the-hardy-boys-hardcover-book&class=scaled&v=1412523498)
More from the same publisher
![Cover for Ayers, AJ (AJ Ayers) · Creative Money: New Financial Rules for Artists, Innovators, and Misfits (Paperback Book) [2 Revised edition] (2026)](https://imusic.b-cdn.net/images/item/original/462/9798217180462.jpg?ayers-aj-aj-ayers-2026-creative-money-new-financial-rules-for-artists-innovators-and-misfits-paperback-book&class=scaled&v=1783954105)
![Cover for Chalupa, Andrea (Andrea Chalupa) · A Reasonable Guide for Unreasonable Women: 20 Steps to Find Your Purpose and Power in a World on Fire (Hardcover Book) [2 Revised edition] (2026)](https://imusic.b-cdn.net/images/item/original/855/9798217179855.jpg?chalupa-andrea-andrea-chalupa-2026-a-reasonable-guide-for-unreasonable-women-20-steps-to-find-your-purpose-and-power-in-a-world-on-fire-hardcover-book&class=scaled&v=1783981138)
See all of Franklin W. Dixon ( e.g. Hardcover Book , Paperback Book , Book and CD )