Here's a question that's always plagued me, and it's another reason I thought the apprentice was Eliette.

Why is there spider eggs and webs in the Necromancer's Lair where the Necromancy of Thay is located? Did Eliette get into the Necromancer's Lair and lay eggs there? If so, why and how?

???

And what's with the spider egg in the Harper's Camp area in the pouch with the coins that the spiders are guarding? Is it special for some reason?