Authors:

I tell you, there are more worlds, and more doors to them, than you will think of in many years!

George MacDonald (2015). “The Complete Novels of George Macdonald (Illustrated): The Princess and the Goblin, The Princess and Curdie, Phantastes, At the Back of the North Wind, Lilith, David Elginbrod, Malcolm, Ranald Bannerman's Boyhood, Wilfrid Cumbermede and many more”, p.1418, e-artnow
I tell you, there are more worlds, and more doors to them, than you will think of in many years!