No, not Writer's Block. That's when the blank screen stares back at you, hypnotising you. What I have is one book on the brink of publishing that is chewing up all my nervous energy, so I'm not able to pay proper attention to the next four books in their final polish. These other books have backed up behind the first, and it's painful.

Now my mere male brain, never good at doing two things at once, has seized with the difficulty of trying to write a fifth while the others are stuck in traffic.

Looks like I should do a bit of beta-reading to keep the neurons ticking over.