Watch the videos Xorn made on using Par5e they help.
But as I am not using it to do a whole book, it has been great.
Magic Items are dead simple:
Carpet of Flying
Wondrous item, uncommon
This rug is able to fly through the air as if affected by an overland flight spell of unlimited duration.
The size, carrying capacity, and speed of the different carpets of flying are shown on the table below.
Beautifully and intricately made, each carpet has its own command word to activate it—if the device is within voice range, the command word activates it, whether the speaker is on the rug or not.
The carpet is then controlled by spoken directions.
#ts;
#th;Size;Capacity;Speed;Weight;Market Price;
#tr;5ftby5ft;200lb;40ft;8lb;20,000gp;
#tr;5ftby10ft;400lb;40ft;15lb;35,000gp;
#tr;10ftby10ft;800lb;40ft;10lb;60,000gp;
#te;
A carpet of flying can carry up to double its capacity, but doing so reduces its speed to 30 feet. It has average maneuverability, but a carpet of flying can still hover.
Censer of Controlling Air Elementals
Wondrous item, uncommon
This 6-inch-wide, 1-inch-high perforated golden vessel resembles a thurible found in a place of worship.
If it is filled with incense and lit, summoning words spoken over it summon forth a Large air elemental.
The summoning words require 1 full round to speak. In all ways the censer functions as the summon monster VI spell.
If incense of meditation is burned within the censer, the air elemental is an elder air elemental instead (as if summon monster IX had just been cast).
Only one elemental can be summoned at a time. A new elemental requires a new piece of incense, which cannot be lit until after the first elemental disappears (is dispelled, dismissed, or slain).
The #t commands are for tables, so the Flying carpet has a nice table.
Make the list then parse it in.
Be sure to watch and read the setup on config, as they need certain Dirs to be made, any questions the FG Par5e thread has many examples.