Issue 73 is the seventy-third issue of Fables.
Prince Charming and Boy Blue ride the Glory of Baghdad, a flying magical ship. Blue visits Bigby, who is building a secret underground fort in the Homelands. They also plant their last magical beanstalk in Haven. The Snow Queen tells the Emperor that they'll send every dragon and flying creature they have to burn it out of the sky. Boy Blue also gives Briar Rose an important role in the plan. The Glory of Baghdad begins bombing Empire gateways. Boy Blue returns to Fabletown to give Bigby a daily packet. Even Bigby's mansion was turned into a base of operations. The Glory of Baghdad is attacked by a horde of dragons. The Empire finds the Giant Beanstalk.