Every season of In Depth ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of In Depth!

In Depth is a three-hour program that airs monthly on C-SPAN 2 as part of their Book TV programming, and features a different writer each month. Each interview covers the breadth of that author's writing career, and incorporates viewer calls and e-mails. The show is typically broadcast live the first Sunday of each month. The first program was on February 6, 2000, and was a discussion with historian John Lukacs. For the first several years of the show, episodes were not produced during the summer months.

There have been a few exceptions to the practice of featuring one single author, as with the programs featuring the Strand Bookstore, Frank Williams and Edna Greene Medford's discussion of writings on Lincoln, and John K. Wilson and Jonathan Karp's discussions of the writings of Barack Obama and John McCain.

Frequently, the profile will include taped footage of the author's own home or office, so as to give further perspective on how they approach the task of writing. On occasion entire three-hour interviews have been conducted live at the home or office of the featured author.

The Best Seasons of In Depth