'Essays in Truth - Glimpses into Reality' By Nick Roach & Sally Powell.

"Nick Roach has once again provided us with a profusion of provocative thoughts and stimulating speculations as to our true nature. Nick isn't shy about declaring his own Enlightenment. He states with razor-sharp clarity what enlightenment is and isn't, and how any of us can drop our resistance to Enlightenment at any moment, by simply becoming aware of where we are and what we are feeling. If Nick is right, Enlightenment is not at all what most Enlightened' teachers say it is, but instead is both more...

We wrote this book to help you understand what is happening and why it happens before, during, and after a dive. Many of you will be preparing for an exam to become a dive professional. This is book tells you all you need to know, no more, no less. We will start off easy with a short introduction to the dive environment, where we look at tides, currents, waves, coasts, ecosystems. Why are there usually two tides per day, but only one Moon? Why do currents follow a certain pattern over the globe? What makes waves big, how do they break at the beach? How many different types of coasts are...