Emmett Brown Marty departs in the DeLorean for 1985, Doc starts a family with Clara; the couple have two sons, Jules and Verne. He eventually builds another time machine out of a steam locomotive, and the Browns return to 1985 in order to pick up Einstein before setting out for another adventure. Emmett Brown Emmett Lathrop "Doc" Brown, Ph.D., is a fictional character in the "Back to the Future trilogy" in which he is the inventor of the first time machine, built out of a DeLorean sports car. The character is portrayed by Christopher Lloyd in all three films, as well as
Brown Bear, Brown Bear, What Do You See? White Dog, Black Sheep, a Goldfish, a Teacher or a Mother, and Students or Children. The 1984 British edition of the book substitutes a monkey for the teacher. Carle explained that variations in text between editions (mostly on the last page) were due to Martin, and that he made new illustrations to go with the changes. Carle and Martin published three spin-off books: "Polar Bear, Polar Bear, What Do You Hear?" (1991) uses zoo animals and sounds; "Panda Bear, Panda Bear, What Do You See?" (2003), endangered species; and "Baby Bear, Baby Bear, What Do You See?" (2007), North American