10 a.m. Snoopy! Everyone’s favorite beagle is snooping around until 3 p.m. today and looking for a photo op.

10 a.m. Southern Sensations: John Grisham is in conversation with Carl Hiassen in Room 1E07.

10 a.m. Broaden Your Reading Range: Move beyond the tweets and join the team of The World Agrees: #We Need Diverse Books for a lively panel in Room 1E02.

10:30 a.m. Get Hungry! Find out what inspires master chef Mario Batali when he talks to Lucky Peach’s Peter Meehan on the Downtown Stage.

11 a.m. Be Afraid! The guru of Goosebumps, R.L. Stine, signs books at Table 1 in the Autographing Area.

11 a.m. Talk the Talk with three leading ladies of bestsellerdom, Jodi Picoult, Ruth Reichl, and Kathy Reichs in Room 1E15.

11:15 a.m. Welcome the Newbies: Debut novelists discuss their first novel and “Things I Wish Someone Had Told Me About Writing, Publishing, and Promoting a Book” in Room 1E16 (see p. 23).

11:30 a.m. What’s Your Sign? Comic book legend Stan Lee reveals all about Zodiac, his first novel ever.

12:00 p.m. Feeling Grumpy? Join the champion of grumpiness, Grumpy Cat for a photo op at Chronicle’s booth, #2827 (until 2 p.m.).

12:00 p.m. Put Your Head in the Clouds: Hear Cloud Atlas author David Mitchell talk about his new book, The Bone Clocks, in Room 1E15.

12:30 p.m. Brown Bag It with the Stars: Get some chow and head over to the Special Events Hall to join comic legends Martin Short and Amy Poehler.

12:30 p.m. Your Opinion Sucks! Join the fight when Rotten Tomatoes critics face off with fans about Best and Worst Book-to-Film Adaptations in Room 1E16.

12:45 p.m. Go Downtown—Humans of New York photographer Brandon Stanton talks with Tumblr founder David Karp on the Downtown Stage

1 p.m. As You Wish: Channel The Princess Bride with Cary Elwes when he discusses his new book about the making of the cult classic in Room 1E15.

2 p.m. Two on Three: Authors Lev Grossman and Deborah Harkness talk about fiction, fantasy, and finishing their trilogies in Room 1E02.

2:30 p.m. Be the First …to see on stage together for the first time, four authors that rock the world of children’s books: James Patterson,Jeff Kinney, Lemony Snicket, Rachel Renee Russell, and Rick Riordan.

3:30 p.m. Run Don’t Walk... to the Special Events Hall to hear author John Green and the Fox 2000 team talk about the film adaptation of The Fault in Our Stars.

4:15 p.m. The Sky Is Falling. Or is it? Veronica Roth moderates the panel “Dystopian Futures: Are They Science Fact or Fiction” in Room 1E07.