Reader TTS

State Sen. Tom Hayden will discuss his book, “The Lost Gospel of the Earth,” at the S. Mark Taper Foundation Amphitheatre in Coldwater Canyon Park, 12601 Mulholland Drive, Sunday at 7 p.m.

Sponsored by TreePeople and the Actors Conservatory Ensemble, the program is part of the Green Series of environmentally themed speakers and readings. Those attending are encouraged to take

a picnic dinner and enjoy live music beginning at 6:30 p.m. Tickets are $10. (888) 922-3846.

Author Kris Neri will discuss her book, “Revenge of the Gypsy Queen,” and lead a workshop on “How to Get Your First Mystery Novel Published” tonight at 7 at Bookstar, 21440 Ventura Blvd.,

Woodland Hills. Neri is past president of the Los Angeles chapter of Sisters in Crime and a member of the American Crime Writers League and Mystery Writers of America. (818) 702-9515.

Exile Books & Music, 14925 Magnolia Blvd., Sherman Oaks, will present “Songwriters in the Round,” featuring tunesmiths Matthew Lee, James Coberly Smith, Severin Browne and Amilia Spicer,

tonight at 8. $5 cover. Matthew Niblock and Friends take the stage Saturday for an evening of spoken word and music. $5 cover. Valley Contemporary Poets will read Sunday at 3 p.m. No cover.

(818) 986-6409.

Psychologist and author Nathaniel Branden will discuss his book “A Woman’s Self-Esteem,” Monday at 7:30 p.m. at Barnes & Noble, 16461 Ventura Blvd., Encino. Branden, the author of several

books on self-esteem, is a former disciple of “The Fountainhead” author and objectivist Ayn Rand. Also, author Robyn Todd will discuss her book “How to Survive Your Boyfriend’s Divorce,” a

guide for women dating separated men, Thursday at 7:30 p.m. (818) 380-1636.