Reddit mentions of Justice League Vol. 7: Darkseid War Part 1

• Crisis on Infinite Earths | Marv Wolfman
  
• Identity Crisis | Brad Meltzer
  
• Infinite Crisis | Geoff Johns
  
• 52 | Geoff Johns, et al.
  
• Final Crisis | Grant Morrison
  
• Blackest Night | Geoff Johns
  
• Flashpoint | Geoff Johns
  
• Forever Evil | Geoff Johns
  
• The Multiversity | Grant Morrison
  
• Darkseid War | Geoff Johns
  
• DC Universe: Rebirth | Geoff Johns
  

It's a little bit extra but I would recommend the hardcover. Also I have them in their reading order (Part 1 -> Tie-ins -> Part 2). If you look in the details section of Amazon it actually tells you the contents of each trade, you know, so you can double check. Both sites have them heavily discounted too so now is definitely the time to buy haha.

I highly recommend the Green Lantern and Flash tie-ins.

Amazon:

• Part 1 (includes Divergence)
  
• Tie-ins
  
• Part 2 (Includes Darkseid Special #1)
  
  Barnes & Noble
  
  
• Part 1 (includes Divergence)
  
• Tie-ins
  
• Part 2 (Includes Darkseid Special #1)

Justice League 40-44 (Part 1)

Justice League: Power of the Gods

Justice League 45-50 (Part 2)