I will go ahead and answer some questions that came up in the comments.
Cheka are the eyes grumpy, not generally but if they have been thrown a lot are given to complaint.
Maggot no they were not really made for his defence except maybe as a last resort, so why did he make them of petrification only he knows for sure.
Valadaar yes they are thrown or dropped weapons though they have a tendency to complain about it. Go to Comment
Ok interesting and good idea. As someone who plays book type characters alot i can see how this would be useful but having the book destroyed very bad. It would likely take a very good enchantment to do as the bookmark would have to remember every thing in the book what the book looked like and whatnot. However if the contents of the book seemed to change such as what Echo said or the book being transported back to where it was supposed to be, who ever heard of someone sitting in the wizards study for a peek at a spellbook, or make it so that the book simply couldn't be opened by anyone else and told the owner of the bookmark where the book was. Go to Comment
Expansion from the Horse Brass item: Specific Armor charms.
Cooling Touch Charm: protects horse against extreme heat, and fire, magical and mundane
Jove's Favor: tin charm shaped by a lightning bolt that protects a horse primarily from natural lightning, but also potentially from lightning based attacks. In real life, lightning kills quite a few horses and cattle a year.
Hermes' Blessing: gold charm that grants the horse magic resistance, and perhaps immunity to cantrip level magics.
Vulcan's Steed: This large iron charm in epic fashion renders the steed invulnerable to iron weapons. Such things clatter off of the animal's hide like twigs.