I BOUGHT THIS BOOK WHEN IT FIRST CAME OUT! SINCE MY SON WAS YOUNG HE WAS FOREVER READING THIS BOOK! IT TEACHES YOU EVERYTHING YOU NEED TO KNOW ON HOW TO LIVE OFF THE GRID! FROM HIDING WATER, HOW TO SET UP YOUR HOME, HOW TO SLAUGHTER THE ANIMALS TO EAT! PLANTING YOUR OWN FOOD! JUST EVERYTHING! I WROTE IN THE BOOK THAT THIS BOOK IS YOURS AND ENJOY IT! GET OUT OF THIS CONCRETE JUNGLE SON!