Disclaimer: This article is for informational purposes. Tree climbing is a dangerous activity that requires professional training. Always adhere to safety standards such as ANSI Z133 and seek instruction from certified professionals.

The popularity of the Tree Climber’s Companion comes from its practical breakdown of specific techniques. It is perhaps best known for its illustrated guides to knots and hitches.

For the full technical illustrations and detailed knot-tying instructions, you can find physical copies of the manual at retailers like WesSpur or SherrillTree.

Written by veteran arborist Jeff Jepson and first published in 1997, it was born from a simple conviction: that the high-stakes, often dangerous work of tree climbing could be made safer through a shared, standardized language of skill. The Genesis of a Modern "Bible"

Safety should always be your top priority when tree climbing. Here are some essential safety protocols to keep in mind: