In 1983, TSR published the module I5: Lost Tomb of Martek. It was written by Tracy Hickman, and illustrated by Jim Holloway and Harry Quinn. It consisted of one 32 page booklet and two cover folders with wilderness and dungeon maps. Lost Tomb of Martek was the third module of a three module series that included I3 Pharaoh, and I4 Oasis of the White Palm.
This conversion guide allows DMs to run the original module with 5th Edition rules and provides a reference sheet for encounters. It is intended for 5-6 characters of levels 7-9.
To use this conversion guide you will need a copy of "I5 Lost Tomb of Martek".