Is there any material covering Wanda's actions during the period between the end of WandaVision and the start of Doctor Strange in the Multiverse of Madness?
At the end of WandaVision, Wanda walks away from her dreamworld fantasy life, making tough choices and earning respect from Monica Rambeau and Sword.
At the start of Doctor Strange in the Multiverse of Madness, she's living inside a new hex, has picked up some evil magic book, and is generally wallowing in her heartbreak.
Is there a bridge between these two points in print or film? Or are we supposed to just accept that the tough act didn't last and this is what happens with buyer's remorse? And where did the book come from?