Living the lonely life!

Hamish and Katie were Brother and Sister, They got along well but Katie was very bossy to Hamish./
There Parents had Heart attacks when a Dinosaur invaded the jungle many years ago and Hamish and Katie were Babies and have lived together since! They were going to be adventurers They loved living in the jungle but it was hard growing up without there parents!
One Day they went for an adventure to the back of the jungle to find some coconut trees to plant beside there house. They Gather there stuff and there snake called Harry and set of!
As they stumbled trough the jungle a secret passage caught there eyes. They wonder over and investigate they door the revel the secret code and suddenly the door creaks open! They creep in, and the sound of darkness and emptiness startalls Hamish. He is a bit of a Wimpy kid!
" Are you sure that we will find directions to the end Katie"
" I'm Sure the books tell it all and were the map is and it said right about............"
WOW the old wrinkled map stood in front of them.
" Quickly they scrambled out of the passage with the map in there hands.
The Map read directions to the end of the jungle Katie being the oldest she carried the map, Hamish  followed in footsteps. They rambled around in there pockets trying to find there compass!
The jungle was very overgrown  and bushy  so they had to walk carefully!