Enid Blyton’s Secret Seven Annual: Well Done, Secret Seven
(Purnell, 1979)
Blyton’s novel, reworked and competently re-illustrated with half the chapters in (b&w) comic-book form, interspersed with games and activities. The artwork is inconsistent in depicting character ages, and overcluttered—especially when squeezing seven (or occasionally a miscounted eight!) children into treehouse scenes.