First some of Peso's plasters, I thought children could cut them out and use with sticky tape to make their own plasters.
Captain Barnacles obviously records his adventures in his Captains log, so I made (a very basic) cover and pages to make an A5 version for the children to use.
In Sea of Shade, Professor Inkling looks up where the Shade King lives in the Mysterious places guide. In my experience little ones love drawing a map so here is my attempt at another little A5 book to make with your children.
Last book is used in The only lonely monster- Sea Monster Field Guide. Little ones could make up their own monsters or record ones they see on the Octonauts or at the aquarium, or on Blue Planet??
Images used found on Immedium and Octonauts.com