In my notes, I saw "Balaam (Numbers 22-24)." So, I read those three chapters again. Balaam's story took place when the Israelites were camped in Moab, just before Joshua led them into the Promised Land. That is exactly where Moses: The Story of Glops, Book 5 ended.
This will be a short story to add to the Glops' adventures. Perfect timing, too. God is good, all the time! All the time, God is good!