Charlie and the chocolate factory into 1971 dimension

This is where Charlie and the chocolate factory meets Willy Wonka and the chocolate factory. 2005 or whatever it is Charlie and four kids are adults and Charlie is married to Willy Wonka and pregnant with Willy Wonka's child. They go to 1971 meet Wilder Wonka. Charlie is 20 years old and the four children in this book.