The Montrose Regional Library is open 7 days a week with full hours. Monday-Thursday 10:00-7:00, Friday 10:00-6:00, Saturday 10:00-5:00, and Sunday 1:00-5:00. We offer curbside and home delivery services of library materials. For more information on these services and our electronic services please visit our website.

 

The 39 clues. Main series

Author:
Riordan, Rick
Korman, Gordon
Lerangis, Peter
Watson, Jude
Carman, Patrick
Park, Linda Sue
Haddix, Margaret Peterson
Kass, Mallory
 
Showing 1 - 12 of 12
Book cover for "The maze of bones".
Rate this title:
Star rating for The maze of bones
Series Volume:
1.
Average Rating:
4.8 stars
Description:
Minutes before she died Grace Cahill changed her will, leaving her descendants an impossible decision: "You have a choice - one million dollars or a clue." Grace is the last matriarch of the Cahills, the world's most powerful family. Everyone from Napoleon to Houdini is related to the Cahills, yet the source of the family power is lost. 39 clues hidden around the world will reveal the family's secret, but no one has been able to assemble them. Now...
Book cover for "One false note".
Rate this title:
Star rating for One false note
Series Volume:
2.
Average Rating:
4.6 stars
Description:
A million dollars, or a clue? Police report a break-in at an elite hotel, and the suspects sound suspiciously like Amy and Dan. There's a car and speedboat chase and an angry mob! When there's a Clue on the line, anything can happen.
Book cover for "The sword thief".
Rate this title:
Star rating for The sword thief
Series Volume:
3.
Average Rating:
4.6 stars
Description:
Amy and Dan Cahill have been located once again, this time in the company of the notoriously unreliable Alistair. Spies report that Amy and Dan seem to be tracking the life of one of the most powerful fighters the world has ever known. If this fearsome warrior was a Cahill, his secrets are sure to be well-guarded.
Book cover for "Beyond the grave".
Rate this title:
Star rating for Beyond the grave
Author:
Series Volume:
4.
Average Rating:
4.5 stars
Description:
A Clue found in Book 3 sends Amy and Dan jetting off to find out just what's behind the fierce rivalry between the Tomas and Ekaterina branches of the Cahill family. Was a Clue stolen from the Tomas branch? Where is it now? And most important, can Amy and Dan get their hands on it before their rivals do?
Book cover for "The black circle".
Rate this title:
Star rating for The black circle
Series Volume:
5.
Average Rating:
4.6 stars
Description:
"A strange telegram lures fourteen-year-old Amy Cahill and her younger brother, Dan, deep into Russia and away from the only trustworthy adult they know. Signed with the initials NRR, the telegram launches a race to uncover a treasure stolen by the Nazis and the truth behind the murder of the last Russian royal family. All too soon, the treasure hunt starts to smell like a Lucian trap. But the bait might just be irresistible--what will Amy and Dan...
Book cover for "In too deep".
Rate this title:
Star rating for In too deep
Author:
Series Volume:
6.
Average Rating:
4.6 stars
Description:
"Are some secrets better left buried? As Amy and Dan track the next clue to a remote corner of the world, they make shocking discoveries about the source of the Cahills' power and the mystery of their parents' deaths. And as the threat of the mysterious Madrigals grows real, one of the clue-hunters makes the ultimate sacrifice. Amy and Dan have to decide how much they're willing to risk, and what they are fighting for. Can they avenge their parents...
Book cover for "The viper's nest".
Rate this title:
Star rating for The viper's nest
Series Volume:
7.
Average Rating:
4.6 stars
Description:
Shaken by a shocking loss, Amy and Dan flee to an exotic land and trace the footsteps of their most formidable ancestor yet: a military leader of mythic proportions.
Book cover for "The emperor's code".
Rate this title:
Star rating for The emperor's code
Series Volume:
8.
Average Rating:
4.6 stars
Description:
As they continue their search for the 39 Clues in China, fourteen-year-old Amy is faced with a terrible dilemma when her eleven-year-old brother Dan suddenly disappears--keep on searching for the next Clue or try to find her brother.
Book cover for "Storm warning".
Rate this title:
Star rating for Storm warning
Series Volume:
9.
Average Rating:
4.3 stars
Description:
The shadow of the man in black has followed fourteen-year-old Amy Cahill and her younger brother Dan on their worldwide search for 39 Clues that lead to a great power. The man has tried to kill them and he is a Madrigal, as were their parents. And now the man is ready to step out of the darkness for their final confrontation.
Book cover for "Into the gauntlet".
Rate this title:
Star rating for Into the gauntlet
Series Volume:
10.
Average Rating:
5 stars
Description:
Throughout the hunt for the 39 Clues, Amy and Dan Cahill have uncovered history's greatest mysteries and their family's deadliest secrets. But are they ready to face the truth about the Cahills and the key to their unmatched power? After a whirlwind race that's taken them across five continents, Amy and Dan face the most the difficult challenge yet -- a task no Cahill dared to imagine. When faced with a choice that could change the future of the world,...
Book cover for "Vespers rising".
Rate this title:
Star rating for Vespers rising
Series Volume:
11.
Average Rating:
4 stars
Description:
Fourteen-year-old Amy Cahill and her younger brother Dan thought they could return to their regular lives when they found the 39 clues. But the Vespers, powerful enemies, will stop at nothing to get the clues. And with the Vespers rising, the world is in jeopardy.
Book cover for "The Black Book of Buried Secrets".
Rate this title:
Star rating for The Black Book of Buried Secrets
Average Rating:
3.4 stars
Description:
A full-color guide that provides complete access to the Cahill's most deeply-buried secrets and lays bare each hidden fact, concealed strategy, top agent, lost founder, secret base and hushed-up scandal of the Clue hunt as well as providing information about all five branches of history's most notorious family, including the elusive Madrigals.