When the dastardly Frank Hellman steals priceless fossilised eggs from a Romanian dig site, only Mr Sharp knows him well enough to find his hiding place. Matt and Jo help him on this hair-brained race across spooky Transylvania and uncover a fossil smuggling scheme. But will they catch Hellman before it's too late? And what is that mysterious shadow in the window? About The Dinosaur Detectives series: The Dinosaur Detectives is a fun-filled adventure series following the story of Matt Sharp and his family as they hunt for dinosaur eggs. This fact meets fiction series is great for inspiring the young explorer and particularly popular amongst readers aged 7+.

Matt Sharp has a secret talent: if he touches dinosaur eggs, he experiences mysterious visions of the prehistoric world. This is lucky because Matt wants to be a palaeontologist just like his dad. Now that he's twelve, he's allowed to join his father on an exciting search for dinosaur eggs in the Amazon rainforest - too bad his annoying eleven-year-old cousin, Jo, is tagging along. Even worse, it looks like Matt's dad's rival is following them! Who will win the race and find the fossils first? About The Dinosaur Detectives series: The Dinosaur Detectives is a fun-filled adventure series following the story of Matt Sharp and his family as they hunt for dinosaur eggs. This fact meets fiction series is great for inspiring the young explorer and particularly popular amongst readers aged 7+.

There's trouble Down Under as Matt, Jo and Dad set off on a new fossil-hunting adventure in the opal mines of Australia: the local miners seem to want them gone, Jo's showing signs of opal fever, and those claustrophobic tunnels don't look very safe either. When the trio's journey into the caves starts to go wrong, they begin to suspect that there's something even more sinister going on ... About The Dinosaur Detectives series: The Dinosaur Detectives is a fun-filled adventure series following the story of Matt Sharp and his family as they hunt for dinosaur eggs. This fact meets fiction series is great for inspiring the young explorer and particularly popular amongst readers aged 7+.