CAM Jansen: The Birthday Mystery #20

CAM Jansen: The Birthday Mystery #20

4.14 (434 ratings by Goodreads)
By (author)  , Illustrated by 

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No mystery is too great for super-sleuth Cam Jansen and her amazing photographic memory! Mysteries follow super-sleuth Cam Jansen everywhere she goes...even to a party. Cam has put together a surprise party for her parents. But when Granny and Gramps call from the airport to say they have been robbed, Cam and her parents rush to their side. Now it's up to Cam to find the theif! The Cam Jansen books are perfect for young readers who are making the transition to chapter books, and Cam is a spunky young heroine whom readers have loved for over two decades.
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Product details

  • 9-12
  • Paperback | 58 pages
  • 124.5 x 193 x 7.6mm | 22.68g
  • Penguin Putnam Inc
  • New York, NY, United States
  • English
  • Illustrations, unspecified
  • 0142403547
  • 9780142403549
  • 190,988

About David A Adler

David A. Adler ( and is the author of more than 175 children's books. Before becoming a children's book author, he taught math and science, and completed master's degrees in marketing and economics. He lives in Woodmere, New York.
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Rating details

434 ratings
4.14 out of 5 stars
5 47% (202)
4 28% (121)
3 20% (87)
2 4% (19)
1 1% (5)

Our customer reviews

Reason for Reading: My son read this aloud to me and we've read the second book in the series. This book is just a bit too hard for him so I need to help frequently and now and then take over reading a page but he's doing quite well, we are going to do more in this series as he likes it quite well and it will be an indicator of his improvement when he can read them without (much) struggle. This is a fun, intelligent mystery for younger kids. The clues are there. Cam has used her photographic memory once again to picture the scene but she's not a know-it-all and isn't sure how to piece it all together so it makes sense. The kids' never go off into dangerous territory without the required adult present: the father, a police officer, etc. Nothing silly here but the dialogue is light-hearted and the family and friends have fun even amidst the discomfort of having their luggage and gifts stolen. Well-written mystery series for beginning chapter book readers and early fans of the more
by Nicola Mansfield
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