There are two stories/TV episodes in each book so they are 'flipper' books, with a front cover for each story. THE CASE OF THE GOBBLING GOOP An eccentric professor disappears - with a secret formula! THE CASE OF THE SURFER DUDE WHO'S TRULY RUDE Surfboard sabotage in Malibu!
This is Book 10 in the Famous 5 on the Case Series. See all Famous 5 on the Case books here.
See More Adventure stories
No one has written a review for 'Famous 5 on the Case: Case Files 19 & 20: The Case of the Gobbling Goop & The Case of the Surfer Dude Who's Truly Rude'
Why not be the first to share your opinion?
Enid Blyton Biography
Enid Blyton is one of the world's best-selling children's authors with sales of her books in excess of 500 million copies. She's also one of the most translated authors with her stories being published in over 40 languages. Her books still delight many young readers today and in the UK she sells more than one book a minute and m