Was This A Sign? Was I Close? Ld4All

Yesterday I laid down for a lengthy nap, before going to sleep I had mentioned to my wife I wanted to go to the book store and find " Exploring the World of Lucid Dreaming by Stephen Laberge" during my nap I had several dreams, but the one that stood out was this. I was in a book store searching for that book in a section titled "lucidity". I couldn't find it was determine to keep looking. Am I on the verge of breaking through?