The Coffin Texts sit between the Old Kingdom Pyramid Texts and the later Book of the Dead. Their spells were intended to protect the deceased, provide food and movement, allow transformations, overcome dangers, reach divine places and continue life in the afterworld. The collection is especially associated with Middle Kingdom coffins, although its development begins earlier and its influence continues into later funerary literature.

A single coffin does not contain the entire corpus. Scribes selected and arranged spells for particular burials, and different manuscripts preserve different versions. Some compositions are closely related to Pyramid Text material, while others later reappear in the Book of the Dead. The Coffin Texts also preserve the Book of Two Ways, an important mapped description of routes through the afterlife.

Mythopouch currently provides Volume I of Adriaan de Buck's Oriental Institute edition as its source witness. Published in 1935, Volume I contains Spells 1-75 and presents parallel manuscript readings in autographed hieroglyphic form, preserving differences between individual coffins rather than replacing them with one reconstructed text. De Buck's complete scholarly edition eventually extended to seven volumes.

This volume is therefore strongest as a primary scholarly edition for checking spell numbers, manuscript variants and the ancient Egyptian text. It should not be mistaken for a modern English reading edition. Where Mythopouch explains or retells Coffin Text material, that modern wording is kept separate from the source edition.