Including:

#1  Case of the Hermie the Missing Hamster
#2  Case of the Christmas Snowman
#3  Case of the Secret Valentine
#4  Case of the Spooky Sleepover
#5  Case of the Stolen Baseball Cards
#6  Case of the Mummy Mystery
#7  Case of the Runaway Dog
#8  Case of the Great Sled Race

All in very good to excellent condition. "Runaway Dog" has crease on front cover and some faint stain on the outside corner of pages. "Mummy Mystery" has some edgewear at the bottom of the book spine.

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We welcome international buyer but please email us first for the exact shipping charge. 
Otherwise your order will be void and money refunded.