You know, Drat The Elusive Subconscious would be a kickass title and main character for a children's book! The main character would be a subconscious. Its name would be Drat. It would be elusive. The dang thing practically writes itself! Wow, like everything else I write. The subconscious, man! I'm telling you.
I believe it would be beneficial and educational to start in early on getting kids used to how elusive those things can be.