michael -- legal historian and law professor at harvard law school and author of the 2004 book. live onlandmark cases monday at 9:00 eastern on c-span , c-span.org or on the three c-spanradio -- free radio app. explore the interactive constitution created by the national constitution center. there is a link on our website. this weekend, c-span cities tour take the to winston-salem, north carolina.

the literaryre scene and history on saturday on book tv. book.thor with her >> they were a rather extraordinary couple in the early 20th century. was the founder of the r.j. reynolds tobacco company. into one that factory of the top 100 corporations in america by the early 20th century. his wife, catherine, 20 years his junior was committed to a pretty progressive way of shaping society for the early 20th century american. an extensive collection of memorabilia from lewis carroll, author of "alice and wonderland -- alice in

wonderland." >> he did not textbooks on this. it was mostly letters. he would let his friends type volumes of poetry. they would type things on it and it was a novelty to reproduce something that was like a printed document. salem,er: a visit to old settled in 1776. hear about the hidden town project that explores the history. of winston-salem, north carolina on c-span twos book tv and on american history tv. announcer: washington journal continues. greta: