User blog comment:GreekRoman/Book Five/@comment-98.66.232.131-20121113002910

Well he said that this will be the direct sequel to the first book, so my guess is that as the holloway kids are traveling to the museum, the are going to find it almost destroyed because that crazy guy who opened up the cellar with the grownups in it. (I'm not sure about the museum part; i haven't read yet the short story about the subject.) In some way they will meet up with Ed and his gang, along with Wormwood. Ed will explain what is going on and how crazy everything is being. The Holloway kids will also figure out about the many settlements around the area. I have a feeling that Wormwood's 'Mark Wormold" side will lose strength and he will either eat one of the kids or run away. In the case he runs away he will join up with Saint George and his gang.  They together will grow their army to an even stronger a power.  I believe that in the case this happens, the small alliance containing Ed and the Holloway kids(as well as the rest of Ed's group and Shadowman) will get trapped by the horde of the army. Somehow, the Kid will find his way to Wormwood and Wormwood, assuming his is no longer hungery, will be more reasonable than before and the Kid will bring back his old self.  Then Wormwood will stop the army just long enough for the kids to make a slim escape.

Keep in mind this is all speculation and possibly none of this will happen.