• Catherine Ann Russell will speak about “Boo Bear’s Light” at 11 a.m. Saturday at Boulder Barnes & Noble; stores.barnesandnoble.com.

• Sarah Barnes will speak about “She Who Rides Horses” at 11 a.m. Sunday at Boulder Barnes & Noble; stores.barnesandnoble.com.

• Tween Book-to-Movie Club will discuss “Stewart Little,” by E.B. White at 3 p.m. Tuesday at Lyons Regional Library; lyons.librarycalendar.com.

• Megan Walrod will speak about “It’s Always Been Me” at 6:30 p.m. Tuesday at Trident Café; tridentcafe.com.

• Simon Yugler will speak about “Psychedelics and the Soul” at 6:30 p.m. Tuesday at Boulder Book Store; $5; boulderbookstore.net.

• Teen Silent Book Club will meet at 5 p.m. Wednesday at Longmont Public Library; longmontcolorado.gov.

• Arabic Book Club will meet at 6 p.m. Wednesday at Lafayette Library; lafayettepubliclibrary.libcal.com.

• Christopher Ransom will speak about and sign his new book “The Turn” at 6:30 p.m. Wednesday at Boulder Book Store; $5; boulderbookstore.net.

• From Our Shelves will discuss “Help Wanted,” by Adelle Waldman at 7 p.m. Wednesday at Boulder Book Store; boulderbookstore.net.

• FI Book Club will meet at 6 p.m. Thursday at Lafayette Library; lafayettepubliclibrary.libcal.com.

• Andi Almond will speak about “The Everywhere Classroom” at 6:30 p.m. Thursday at Boulder Book Store; $5; boulderbookstore.net.

• RQ Book Club will discuss “A Vist from the Goon Squad,” by Jennifer Egan at 6 p.m. June 27, at The Read Queen; thereadqueen.com.

• Pamela Taylor will speak about “The Sanderlings” at 11 a.m. June 28, at Boulder Barnes & Noble; stores.barnesandnoble.com.

• Tween Graphic Novel Book Club will discuss “Percy Jackson and the Olympians,” by Rick Riordan at 3:30 p.m. June 29, at Meadows Branch Library; boulderlibrary.org">calendar.boulderlibrary.org.

• Katherine Rose Woller will speak about “Calling It Off: Memoir of an Almost Bride” at 6:30 p.m. July 1, at Boulder Book Store; $5; boulderbookstore.net.

• Lyle Smith will speak about “Blood, Sweat & Spikes” at 6:30 p.m. July 1, at Trident Cafe; tridentcafe.com.

• Newcomers Book Club will meet at 10 a.m. July 2, at Lafayette Library; lafayettepubliclibrary.libcal.com.

• Last Word Book Club will meet at 11:30 a.m. July 2, at Lafayette Library; lafayettepubliclibrary.libcal.com.

• Peniel E. Joseph will speak about “Freedom Season: How 1963 Transformed America’s Civil Rights Revolution” at 6:30 p.m. July 2, at the Museum of Boulder, 2205 Broadway, Boulder; $10; boulderbookstore.net.

• First Thursdays Book Group will meet at 2 p.m. July 3, at Longmont Public Library; longmontcolorado.gov.

• Dan Eberhart will speak about “The World Lost a Man” at 11 a.m. July 5, at Boulder Barnes & Noble; stores.barnesandnoble.com.

• Leah Papke will speak about “In Spite of Ourselves” at 11 a.m. July 6, at Boulder Barnes & Noble; stores.barnesandnoble.com.

• Diversity Book Club will discuss “Caste,” by Isabel Wilkerson at 2 p.m. July 8, at Reynolds Branch Library; boulderlibrary.org">calendar.boulderlibrary.org.

• Cynthia Garner will speak about “Fierce Boundaries” at 6:30 p.m. July 8, at Boulder Book Store; $5; boulderbookstore.net.

• Sci Fi Book club will meet at 7 p.m. Tuesday, July 8, at Nederland Community Library; nederland.libcal.com.

• Pints & Pages Book Club will discuss “Crying in H Mart,” by Michelle Zauner at 6 p.m. July 9, at MainStage Brewing, 450 Main St., Lyons; lyons.librarycalendar.com.

• Bryan Burrough will speak about “The Gunfighters: How Texas Made the West Wild” at 6:30 p.m. July 9, at Boulder Book Store; $5; boulderbookstore.net.

• David Gessner will speak about “The Book of Flaco: The World’s Most Famous Bird” at 6:30 p.m. July 10, at Boulder Book Store; $5; boulderbookstore.net.

• Charles Roamer will speak about”3 Odyssey — An Adventure Down the Spine of America on U.S. Highway 83? at 7 p.m. July 12, at Inkberry Books; inkberrybooks.com.

• Heather Preusser will speak about “Hedgehog Whodunit” at 11 a.m. July 13, at Boulder Barnes & Noble; stores.barnesandnoble.com.

• Second Mondays Book Group will meet at 6 p.m. July 14, at Longmont Public Library; longmontcolorado.gov.

• Stephen Graham Jones will speak about “Killer on the Road / The Babysitter Lives” at 6:30 p.m. July 15, at Boulder Book Store; $5; boulderbookstore.net.

• Arielle Schwartz will speak about “The Polyvagal Theory Workbook for Trauma: Body-Based Activities to Regulate, Rebalance, and Rewire Your Nervous System Without Reliving the Trauma” at 6:30 p.m. July 16, at Boulder Book Store; $5; boulderbookstore.net.

• Charlotte Lillie Balogh will speak about “Kill the Lax Bro” at 6:30 p.m. July 17, at Boulder Book Store; boulderbookstore.net.

Public libraries

Boulder Public Library: Main Branch, 1001 Arapahoe Ave.; Meadows Branch, 4800 Baseline Road; George Reynolds, 3595 Table Mesa Drive and NoBo Corner Library, 4600 Broadway; 303-441-3100; boulderlibrary.org.

Carnegie Branch Library for Local History: 1125 Pine St., Boulder; open by appointment only; localhistory.boulderlibrary.org.

National Science Digital Library: 3450 Mitchell Lane, Boulder; nsdl.oercommons.org.

Norlin Library: University of Colorado Boulder, 1720 Pleasant St., Boulder; colorado.edu/libraries.

Lafayette Public Library: 775 W. Baseline Road, Lafayette; lafayetteco.gov/library.

Longmont Public Library: 409 Fourth Ave., Longmont; longmontcolorado.gov/library.

Louisville Public Library: 951 Spruce St., Louisville; louisville-library.org.

Lyons Community Library: 405 Main St., Lyons; lyons.colibraries.org.

Nederland Community Library: 20 Lakeview Drive, Nederland; nederland.colibraries.org.

Book stores

Barbed Wire Books: 504 Main St., Longmont, barbedwirebooks.org, new and used titles

Barnes and Noble: 2999 Pearl St., Boulder, barnesandnoble.com, new titles

Beat Book Shop: 1200 Pearl St., Boulder, beatbookshop.com, used and antique titles

Blue Owl Books: 176 CO-119, Nederland, facebook.com/BlueOwlBooks, used titles

The Bookworm: 3175 28th St., Boulder, boulderbookworm.com, used titles

Boulder Book Store: 1107 Pearl St., Boulder; boulderbookstore.net, new titles

Composition Shop: 356 Main St., Longmont; compositionshop.com, new and indie titles

Inkberry Books: 7960 Niwot Road, Suite B-3, Niwot, inkberrybooks.com; new and used titles

Juniper Books: 1501 Lee Hill Drive, Boulder, juniperbooks.com; hand-assembled new titles

Lighthouse Bookstore: 1201 Pearl St. Mall, Boulder, lighthousebookstoreofboulder.com; metaphysical titles

Little Horse Vintage: 820 Main St., Louisville, littlehorsevintage.com, rare and collectable books

The Read Queen Bookstore and Café: 129 N. Harrison Ave., Lafayette, thereadqueen.com, new and used titles

Trident Booksellers and Café: 940 Pearl St., Boulder, tridentcafe.com, new and used titles