Bert Davis & Holly Davis 
Dwelling Portably 1980-1989 [PDF ebook] 

Dwelling Portably has been crammed full of information about living without a permanent residence for nearly 30 years! Super helpful and informative tips for biking, tents, showering, cooking, and living. Written by many folks who have lived the lifestyle far outside of cities and bereft of technology. According to many readers, ’80-89 was their best material and here it is reprinted again in entirety (sans things that have become obsolete).