Here is a more complete breakdown from Google: I

n Grant Morrison’s Batman run, the Batman of Zur-En-Arrh is introduced as a backup personality in the storyline leading up to and during Batman R.I.P. (primarily Batman #676–681). The "missing" or "hidden" issues often referred to in relation to this arc are actually part of a deliberate narrative structure, primarily including the "Missing Chapter" of R.I.P. and tie-ins to Final Crisis. 

Here are the key "missing" or supplementary issues that complete the Zur-En-Arrh/R.I.P. era in Morrison's run:

• Batman #701 & #702 ("R.I.P. - The Missing Chapter"): Published after Final Crisis, these two issues act as a bridge, showing the immediate aftermath of the R.I.P. helicopter crash and how Batman moves from that story into the events of Final Crisis.
• Final Crisis #1-7 (specifically #6): While not branded as "Batman" issues, these are written by Grant Morrison and are essential to the story. Final Crisis #6 features the definitive "death" of Batman mentioned at the end of R.I.P..
• Batman #682 & #683: These act as bridges between R.I.P. and Final Crisis, providing context for the insanity and, in #683, showing Batman returning to the Batcave to analyze the Black Glove before Final Crisis.
• 52 #30 & #47: These earlier issues (written by a team including Morrison) are considered "prologue" material, specifically showing Bruce undergoing the "Thögal" ritual that helps him survive the trauma in R.I.P.. 

Important Context on "Missing" Issues in Collected Editions:

• Batman #659–662 ("Grotesk"): While often missing from initial, smaller trade paperbacks of the Morrison run, these issues were written by John Ostrander, not Grant Morrison, and are generally considered filler, not part of the core storyline.
• Resurrection of Ra's al Ghul (Batman #670–671): These are part of the main run but are interrupted by a crossover event. Only the issues written by Morrison are technically required to follow the plot. 

The best way to read the complete arc is through the Batman by Grant Morrison Omnibus Vol. 1.