The mystery on the monsoon express

The riddle of raging rhinos

The trouble in the tundra

The puzzle of the plummeting eggs

The missing mole rat princess

The hunt for the hidden hive

The trouble of the toppled trees

The mysterious fruit thief

The riddle of the wrestling lizards

The disappearing dung ball

The search for the spotted frog

The case of the big chomp

The secret of the salt cave

The case of the blue bandit

The honey badger break-in

The unidentified shiny object

The case of the crying monkey

The search for the silver ant hill

The search for the swamp snapper

The puzzle of the poisonous leaves

The mystery of the missing hare

The secret of the sand serpent

The disappearance of peggy scratch

The missing mammoth: a holiday mystery

The forest food bandit

The case of the absent giraffe

The frozen stowaways

The puzzle of the empty pond

The undercover hyena

The stranger in the burrow

The bat cave crisis

The mysterious ant circle

The lost capybara kids

The case of the curious keas

The legend of the night howler

The haystack stakeout

The case of the scorpion's sting

The case of the constant dripping

The spider's stolen silk

The mystery in the snow maze

The case of the stinky swamp

The case of the talking tree

The trail of the tuatara

The disaster at the dust spa

The mysterious swamp rats

The vanishing of mr. blue

The bat who couldn't remember

The hidden hitchhiker