The latest in Captain Marti Brown's popular Idi-Yacht series of books is her radio manual for the ICOM M802 SSB/HAM DSC radio. It is a guide for the installation and use of the popular ICOM radio. Learn how to set up and use your ICOM M802 SSB/HAM & DSC radio the easy way! This book translates the G...

Professional rebreather diving instructor Jill Heinerth helps divers navigate the complex, and sometimes intimidating world of rebreather diving. Providing clear, candid and straightforward information based on her decades of exploration and teaching experience, Jill leads readers through the histor...