We just came across The Chocolate Covered Cookie Tantrum, which is amazingly illustrated and written as a fully embodied experience of a tantrum.
That's been great, but actually my son is not (YET!) much into tantrums, per se. He's busy checking out anger, and what it's like to not get what you want, and the need to get away from us sometimes.
Unless it's super skillful, a talky book with no plot won't hold his interest much.
What are your faves in this department?