The Multiplying Mysteries of Mount Ten

By Krista Van Dolzer

A young artist at math camp faces cryptic threats. Can she solve the mystery before it's too late?

3.6/5 Goodreads · 109 ratings

272 pages

$16.99Save 6%

In stock. Also at Amazon or Bookshop.

Bookroo's summary

Twelve-year-old Esther, a passionate painter, finds herself mistakenly at Camp Archimedes, a math camp. Eager to fit in, she solves an 'impossible' puzzle, sparking jealousy and danger. Cryptic notes threaten her stay, and trust becomes a luxury. As tensions rise, Esther must unravel the mystery before her time runs out. Will her artistic intuition and newfound logic skills save her? Dive into a world of puzzles, mystery, and unexpected friendships.

From the publisher

Twelve-year-old painter Esther can’t wait to attend Camp Vermeer, the most prestigious art camp around. But when her stepdad accidentally drives up the wrong mountain, she lands at Camp Archimedes – a math camp! Determined to prove herself to the other campers, she tackles a brain-teaser that’s supposed to be impossible, and solves it in a single day. But not everyone is happy about it… someone wants her out of camp at any cost, and starts leaving cryptic, threatening notes all over the grounds. Esther doesn’t know who to trust. Will she solve this riddle before it’s too late?

Featuring tricky logic puzzles readers can solve along with the characters and starring a unique, smart, and crafty young heroine, this story has just the right mix of mystery, humor, wit, and heart.

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