Across the Phoenix Valley, the volunteers who lovingly stock and straighten those colorful curbside book boxes are now dealing with a very different job: sweeping up after a string of shelf-clearing thefts and smashed doors. Neighbors and stewards are trading videos, photos and eyewitness stories while police work to figure out who is targeting the Little Free Libraries.
Stewards in Glendale, Phoenix, Peoria and Sun City say multiple boxes have been hit in recent weeks. One north Phoenix steward reported her entire Little Free Library was emptied on March 18. Peoria police told investigators there have been several incidents in the past two weeks, and local reporting includes surveillance images of three young people with their faces covered and a homeowner video of an older-model black Dodge Ram pulling up to a scene, according to 12News.
How suspects may be finding boxes
Some stewards believe the culprits are not just wandering by. They suspect the group is using public mapping tools to track down Little Free Libraries. The Little Free Library nonprofit runs a public world map and a mobile app that allow users to find, save and navigate to registered boxes, which stewards say could unintentionally make it easier for vandals to plan their routes. The mapping tools are described on the organization’s site at Little Free Library.
Police response and tips
Peoria police have opened an investigation into the thefts and vandalism and are asking anyone with information to send anonymous tips through the department’s community portal. Authorities and local reporting are directing residents with possible leads, photos or video to the online tip site at P3Tips.
For the stewards, the damage hits harder than a broken hinge. "They bring so much joy. I have five to 10 kids a day that come and usually visit," one neighbor told reporters. Another longtime steward in Sun City said her box has been targeted repeatedly over several weeks, according to 12News.
A wider pattern and what stewards can do
This is not the first time Little Free Libraries have been singled out. Around the country, boxes have been damaged, burned or repeatedly cleaned out, suggesting a broader pattern of malicious mischief aimed at the tiny book exchanges. In one 2025 case in Michigan, books were set on fire inside a community Little Free Library, a reminder of how vulnerable these neighborhood fixtures can be. That incident was reported by WXYZ.
Stewards say there are some practical steps that may help. They recommend registering and keeping listings current on the Little Free Library map, posting contact information on or near the box, stamping or labeling books with notes such as "Little Free Library - Not For Sale," and, where possible, adding visible deterrents like motion-activated lights or cameras. The Little Free Library organization outlines its mission and tools for stewards, and encourages reporting of vandalism and strong community involvement, at Little Free Library.
Police continue to urge anyone with video, photos or other tips about the Phoenix Valley incidents to share them through the tip portal so investigators can connect the dots between scenes. In the meantime, neighbors say they plan to keep restocking their shelves and watching out for one another, even if it now means keeping a closer eye on who is checking out the books.
