The San Bernardino County Library branches are about to get a little spooky, a little silly and a whole lot of fun. Monster Mayhem is the theme for October’s reading event, and patrons are invited to join their local library branch for a monstrous good time.
The challenge is simple: check out 15 items—books, audiobooks or digital resources—and claim your frightful favor before it vanishes into the shadows! Every completed challenge also enters participants into the drawing to score a beastly bonus, a monster-sized surprise revealed at the event’s finale.
“Monster Mayhem is a playful way to remind families that reading is not only important—it’s fun,” said County Library Event Coordinator Elizabeth Williams “Whether you’re a child discovering your first favorite book or an adult who loves a good thriller, everyone can join in the excitement.”
Along with the reading challenge, library branches will host monster-themed activities, games and ghoulish crafts. Costumes are encouraged, but bravery is optional. The Monster Mayhem reading events are free and open to all ages.
Stompity-stomp! Find the monster fun at these County Library branches:
Crestline Branch
24105 Lake Gregory Dr., Crestline
Wednesday, Oct. 8, 2025
3 to 5 p.m.
Cal Aero Preserve Academy Branch
15850 Main St., Chino
Wednesday, Oct. 8, 2025
5:30 to 7 p.m.
Apple Valley Newton T. Bass Branch
14901 Dale Evans Pkwy., Apple Valley
Tuesday, Oct. 14, 2025
4 to 6 p.m.
Yucaipa Branch
12040 5th St., Yucaipa
Tuesday, Oct. 14, 2025
4 to 6 p.m.
Hesperia Branch
9650 7th Ave., Hesperia
Thursday, Oct. 16, 2025
4:30 to 6:30 p.m.
Montclair Branch
9955 Fremont Ave., Montclair
Friday, Oct. 17, 2025
4 to 5 p.m.
Phelan Memorial Library
9800 Clovis Rd., Phelan
Saturday, Oct. 18, 2025
2 to 3 p.m.
Loma Linda Branch
25581 Barton Rd., Loma Linda
Monday, Oct. 20, 2025
3 to 5 p.m.
Big Bear Lake Branch
41930 Garstin Dr., Big Bear Lake
Tuesday, Oct. 21, 2025
4 to 6 p.m.
Fontana Lewis Library and Technology Center
8437 Sierra Ave., Fontana
Tuesday, Oct. 21, 2025
4 to 7 p.m.
Grand Terrace Branch
22795 Barton Rd., Grand Terrace
Wednesday, Oct. 22, 2025
3:30 to 5:30 p.m.
Joshua Tree Branch
6465 Park Blvd., Joshua Tree
Saturday, Oct. 25, 2025
1 to 2 p.m.
Yucca Valley Branch
57271 29 Palms Hwy., Yucca Valley
Saturday, Oct. 25, 2025
1 to 3 p.m.
Adelanto Branch
11497 Bartlett Ave., Adelanto
Saturday, Oct. 25, 2025
2 to 4 p.m.
Barstow Branch
304 E. Buena Vista St., Barstow
Saturday, Oct. 25, 2025
2 to 4 p.m.
Muscoy Baker Family Learning Center
2818 Macy St., Muscoy
Saturday, Oct. 25, 2025
2 to 4 p.m.
Lake Arrowhead Branch
27235 Highway 189, Blue Jay
Tuesday, Oct. 28, 2025
4 to 5:30 p.m.
Chino Hills James S. Thalman Branch
14020 City Center Dr., Chino Hills
Tuesday, Oct. 28, 2025
4 to 7 p.m.
Bloomington Branch
18028 Valley Blvd., Bloomington
Wednesday, Oct. 29, 2025
3 to 5 p.m.
Chino Branch
13180 Central Ave., Chino
Wednesday, Oct. 29, 2025
4 to 6 p.m.
Lucerne Valley Janice Horst Branch
33103 Old Woman Springs Rd., Lucerne Valley
Wednesday, Oct. 29, 2025
4 to 6 p.m.
Rialto Branch
251 West 1st St., Rialto
Wednesday, Oct. 29, 2025
4 to 6 p.m.
Mentone Senior Center and Library
1331 Opal Ave., Mentone
Thursday, Oct. 30, 2025
3:30 to 5 p.m.
Don’t miss your chance to join the mayhem—check out, read on, and let the monsters loose at your library! For more information about the San Bernardino County Library system, visit library.sbcounty.gov, call 909-387-2220 or follow us on Facebook or Instagram.
The San Bernardino County Library system is a dynamic network of 32 branch libraries that serve a diverse population over a vast geographic area. The County Library strives to provide equal access to information, technology, events and services for all people who call San Bernardino County home.
