| Location | Call Number | Note | Status |
|---|
| Acorn Public Library District - Juvenile Stacks | J FIC MASS, W. | | On Shelf |
| Alsip-Merrionette Park Public Library District - Juvenile Stacks | J FANTASY MASS | | On Shelf |
| Batavia Public Library District - Juvenile Fiction | J Mass, Wendy | | On Shelf |
| Bensenville SD#2 - Blackhawk Middle School - Paperbacks | MASS (PBK.) | | On Shelf |
| Bensenville SD#2 - Johnson School - Fiction | MASS | | On Shelf |
| Bensenville SD#2 - Johnson School - Paperbacks | MASS | | On Shelf |
| Bensenville SD#2 - Johnson School - Paperbacks | MASS | | On Shelf |
| Bensenville SD#2 - Johnson School - Paperbacks | MASS | | On Shelf |
| Bensenville SD#2 - Tioga School - Fiction | MAS (BLUESTEM 18) | | On Shelf |
| Bensenville SD#2 - Tioga School - Paperbacks | MASS | | On Shelf |
| Bensenville SD#2 - Tioga School - Paperbacks | MASS | | On Shelf |
| Bensenville SD#2 - Tioga School - Paperbacks | MASS | | On Shelf |
| Bensenville SD#2 - Tioga School - Paperbacks | MASS | | On Shelf |
| Bensenville SD#2 - Tioga School - Paperbacks | MASS | | On Shelf |
| Berwyn Public Library - Juvenile Stacks | J TWEEN MASS | | On Shelf |
| Blue Island Public Library - Juvenile Stacks | JUV FIC MAS | | On Shelf |
| Bridgeview Public Library - Stacks | J MAS | | On Shelf |
| Calumet City Public Library - Juvenile Middle Grade Fiction | J MAS (#1) | | On Shelf |
| Carol Stream Public Library - Kids Fiction | J/MASS W | | On Shelf |
| Carol Stream Public Library - Spotlight Kids Fiction | J/MASS W | | On Shelf |
| Chicago Ridge Public Library - Juvenile Stacks | J WIS WILLOW FALLS 1 | | On Shelf |
| Cicero Public Library - Juvenile Stacks | J MASS | | On Shelf |
| Clarendon Hills Public Library - Juvenile Stacks | J MASS | | On Shelf |
| Clarendon Hills Public Library - Juvenile Stacks | J PB MASS | | On Shelf |
| Crestwood Public Library District - Juvenile Stacks | J MAS | | On Shelf |
| Dolton Public Library District - Juvenile Stacks | J MAS | | On Shelf |
| Downers Grove Public Library - 1st Floor - Kids | J FICTION MASS, W. | | Checked out |
| Downers Grove Public Library - 1st Floor - Kids | J FICTION MASS, W. | | Checked out |
| Elmwood Park Public Library - Kids Fiction | K FICTION MASS, W. WILLOW FALLS 1 | | On Shelf |
| Flossmoor Public Library - Juvenile Stacks | J SER WIL #1 | | On Shelf |
| Frankfort Public Library District - Juvenile Stacks | J FIC MASS, W. WILLOW (1) | | On Shelf |
| Frankfort Public Library District - Juvenile Stacks | J FIC MASS, W. WILLOW (1) | | On Shelf |
| Franklin Park Library District - Kids Fiction | J MASS | | On Shelf |
| Geneva Public Library District - Kids Fiction | JF MASS | | Checked out |
| Glen Ellyn Public Library - Juvenile Fiction | JFIC MASS, WENDY | | Checked out |
| Glen Ellyn Public Library - Juvenile Fiction | JFIC MASS, WENDY | | On Shelf |
| Glenside Public Library District - Kids Chapter Books | JF Mass, W. Willow Falls 1 | | On Shelf |
| Glenwood-Lynwood Public Library District - Juvenile Stacks | J MAS | | On Shelf |
| Glenwood-Lynwood Public Library District - Juvenile Stacks | J MAS | | On Shelf |
| Grande Prairie Public Library District - Juvenile Stacks | J FIC MAS | | On Shelf |
| Green Hills Public Library District - Juvenile Fiction | J MASS, W. | | On Shelf |
| Green Hills Public Library District - Juvenile Fiction | J MASS, W. | | On Shelf |
| Hinsdale Public Library - Juvenile Stacks | J FIC MASS | | On Shelf |
| Homewood Public Library District - Juvenile Stacks | J MAS | | On Shelf |
| Indian Prairie Public Library District - 2nd Floor - Kids & Teens | J NOVEL MASS WILLOW 1 | | On Shelf |
| Itasca Community Library - Juvenile Fiction | J MAS | | On Shelf |
| Justice Public Library District - Juvenile Stacks | J MAS | | On Shelf |
| Kaneville Public Library District - Juvenile Fiction | J FIC MASS | | On Shelf |
| La Grange Park Public Library District - Lower Level | J MASS, W | | On Shelf |
| La Grange Public Library - Juvenile Stacks | J MASS | | Checked out |
| Matteson Area Public Library District - Juvenile Stacks | JUV FIC MASS | | Checked out |
| Maywood Public Library District - Juvenile Stacks | J MASS | | On Shelf |
| Maywood Public Library District - Juvenile Stacks | J MASS | | On Shelf |
| Messenger Public Library of North Aurora - Juvenile Fiction | JF MASS WILLOW V. 1 | | On Shelf |
| Messenger Public Library of North Aurora - Juvenile Fiction | JF MASS WILLOW V. 1 | | On Shelf |
| Nancy L. McConathy Public Library District - Juvenile Stacks | J Mass | | On Shelf |
| Northlake Public Library District - Juvenile Fiction | J MAS | | On Shelf |
| North Riverside Public Library District - Juvenile Stacks | J FIC MAS BOOK 1 | | On Shelf |
| Oak Brook Public Library - Juvenile Fiction | J MASS #1 | | On Shelf |
| Oak Lawn Public Library - Juvenile Fiction | JUV FICTION MASS | | On Shelf |
| Oak Lawn Public Library - Juvenile Fiction | JUV FICTION MASS | | On Shelf |
| Palos Heights Public Library - Juvenile Stacks | J FIC MAS | | On Shelf |
| Palos Park Public Library - Juvenile Stacks | J MASS | | On Shelf |
| Prairie Trails Public Library District - Juvenile Stacks | J MASS | | On Shelf |
| Richton Park Public Library District - Juvenile Fiction | J MAS | | On Shelf |
| Riverdale Public Library District - Juvenile Stacks | JPB jMAS | | On Shelf |
| River Forest Public Library - Juvenile Stacks | J FIC MASS | | On Shelf |
| Roselle Public Library District - Juvenile Fiction | J MAS | | On Shelf |
| Roselle Public Library District - Juvenile Fiction | J MAS | | On Shelf |
| Schiller Park Public Library - Juvenile Stacks | JUV MASS | | On Shelf |
| St. Charles Public Library District - Youth Services Fiction | J MASS | | Checked out |
| Sugar Grove Public Library District - Juvenile Fiction | J FIC MASS W | 2018 Bluestem Nominee | On Shelf |
| Sugar Grove Public Library District - Juvenile Fiction | J FIC MASS W V- 1 | 2018 Bluestem Nominee | On Shelf |
| Summit Public Library District - Stacks | JUV FIC MAS | | On Shelf |
| Thomas Ford Memorial Library - Juvenile Stacks | J MASS | | On Shelf |
| Thornton Public Library - Juvenile Stacks | JUV PB (G) MAS | | On Shelf |
| Tinley Park Public Library - 2nd Floor | J FICTION MASS, WENDY | | On Shelf |
| Tinley Park Public Library - 2nd Floor | J FICTION MASS, WENDY | | On Shelf |
| Town and Country Public Library District - Juvenile Fiction | J MAS | | On Shelf |
| University Park Public Library District - Juvenile Stacks | J MAS | | On Shelf |
| University Park Public Library District - Juvenile Stacks | J MAS | | On Shelf |
| Villa Park Public Library - Juvenile Fiction | JF MAS | | On Shelf |
| Warrenville Public Library District - Juvenile Fiction | J MASS, WENDY | | On Shelf |
| Westchester Public Library - Juvenile Stacks | Y MAS | | On Shelf |
| West Chicago Public Library District - Juvenile Fiction | JF MAS | | On Shelf |
| Westmont Public Library - Youth 2nd Floor | J MASS | | On Shelf |
| Wood Dale Public Library District - Youth Services Fiction | MAS (BK.01) | | On Shelf |
| Woodridge Public Library - Juvenile Fiction | J FICTION WISH | | Checked out |
| Worth Public Library District - Juvenile Stacks | J FIC MAS | | On Shelf |
