| Location | Call Number | Note | Status |
|---|
| Acorn Public Library District - Juvenile Stacks | EASY DE LA PENA, M. | | On Shelf |
| Addison Public Library - 1st Floor - Children's Books | jEASY PEOPLE SIBLINGS DELAPENA M. | | On Shelf |
| Alsip-Merrionette Park Public Library District - Juvenile Stacks | E DE LA PENA | | On Shelf |
| Batavia Public Library District - Juvenile Picture Books | JP de la Peña, Matt | | On Shelf |
| Bellwood Public Library - Juvenile Stacks | E PEN | | On Shelf |
| Bensenville SD#2 - Johnson School - Picture Books | E DE LA PENA | | On Shelf |
| Bensenville SD#2 - Johnson School - Picture Books | E DE LA PENA | | On Shelf |
| Bensenville SD#2 - Tioga School - Local Author | E DE LA PENA (LOCAL AUTHOR) | | On Shelf |
| Bensenville SD#2 - Tioga School - Local Author | E DE LA PENA (LOCAL AUTHOR) | Autographed copy | On Shelf |
| Bensenville SD#2 - Tioga School - Local Author | E DE LA PENA (LOCAL AUTHOR) | | On Shelf |
| Blue Island Public Library - Juvenile Stacks | EASY DEL | | On Shelf |
| Bridgeview Public Library - Stacks | E DEL | | On Shelf |
| Calumet City Public Library - Juvenile Stacks | E DEL | | On Shelf |
| Carol Stream Public Library - Kids Picture Books | E/DELAPENA M | | On Shelf |
| Chicago Heights Public Library - Juvenile Stacks | JE DE LA PENA | | On Shelf |
| Chicago Ridge Public Library - Juvenile Stacks | EASY DEL LA PENA | | On Shelf |
| Clarendon Hills Public Library - Juvenile Stacks | JE PEOPLE SIBLINGS DEL | | On Shelf |
| Crestwood Public Library District - Juvenile Stacks | E DEL | | On Shelf |
| Crete Public Library District - Youth Services Picture Book | E DE LA PENA, M. | | On Shelf |
| Downers Grove Public Library - 1st Floor - Kids | JE DE LA PENA | | On Shelf |
| Downers Grove Public Library - 1st Floor - Kids | JE DE LA PENA | | On Shelf |
| Eisenhower Public Library District - Juvenile Stacks | E DE LA PENA, M. | | On Shelf |
| Elmwood Park Public Library - Kids Picture Books | EASY DE LA PENA, M. | | On Shelf |
| Evergreen Park Public Library - Juvenile Stacks | E DEL | | On Shelf |
| Forest Park Public Library - Picture Books | EASY DE LA PENA | | On Shelf |
| Frankfort Public Library District - Juvenile Stacks | EASY DE LA PENA, M. | | On Shelf |
| Franklin Park Library District - Kids Picture Books | E DEL | | On Shelf |
| Glen Ellyn Public Library - Juvenile Picture Books | JP HOLIDAYS CELEBRATIONS DE LA PENA | | Checked out |
| Glenwood-Lynwood Public Library District - Juvenile Stacks | EASY DEL | | On Shelf |
| Green Hills Public Library District - Easy Fiction | E DE LA PENA, M. | | On Shelf |
| Hillside Public Library - Juvenile Stacks | JE FIC DE LA P | | On Shelf |
| Hinsdale Public Library - Juvenile Stacks | J PIC DE LA PENA | | On Shelf |
| Homewood Public Library District - Juvenile Stacks | J PIC DE LA PENA | | On Shelf |
| Indian Prairie Public Library District - 2nd Floor - Kids & Teens | PICTURE ME BIRTHDAYS DE LA PENA | | On Shelf |
| La Grange Park Public Library District - Lower Level | E DE LA PENA, M | | Checked out |
| La Grange Public Library - Juvenile Stacks | E DELAPENA | | On Shelf |
| Lansing Public Library - Youth Picture Book | J P FAMILY SIBLINGS DEL | | On Shelf |
| Linda Sokol Francis Brookfield Library - Juvenile Stacks | JJ NOTABLE DE LA PENA | | Checked out |
| Matteson Area Public Library District - Juvenile Stacks | EASY DE LA PENA | | On Shelf |
| Maywood Public Library District - Juvenile Stacks | EASY DE LA PENA | | On Shelf |
| Messenger Public Library of North Aurora - Kids Picture Books | PICTURE PEOPLE SIBLINGS DE LA PENA | | On Shelf |
| Midlothian Public Library - Juvenile Stacks | EASY DEL | | On Shelf |
| Northlake Public Library District - Kids Picture Books | E DEL | | On Shelf |
| North Riverside Public Library District - Juvenile Stacks | E DEL IMAGINE THAT | | On Shelf |
| Oak Brook Public Library - Kids Picture Books | JE DE LA PENA | | On Shelf |
| Oak Lawn Public Library - Juvenile Stacks | JUV EASY DELAPENA | | On Shelf |
| Oak Park Public Library Dole Branch - Kids Picture Books | E DELAPENA | | On Shelf |
| Oak Park Public Library Main Branch - Kids Picture Books | E DELAPENA | | On Shelf |
| Oak Park Public Library Main Branch - Kids Picture Books | E DELAPENA | | On Shelf |
| Oak Park Public Library Maze Branch - Kids Picture Books | E DELAPENA | | On Shelf |
| Palos Heights Public Library - Juvenile Stacks | EASY DEL | | On Shelf |
| Palos Park Public Library - Juvenile Stacks | E DE LA PENA | | On Shelf |
| Park Forest Public Library - Juvenile Stacks | DELAPENA E DEL | | On Shelf |
| Prairie Trails Public Library District - Juvenile Stacks | E DEL | | On Shelf |
| Richton Park Public Library District - Kids Picture Books | E DE | | On Shelf |
| River Forest Public Library - Juvenile Picture Books | ME MY DAY DE LA PENA | | On Shelf |
| Riverside Public Library - Early Learning Center | E DE LA PENA | | On Shelf |
| Roselle Public Library District - Picture Books | J-E DEL | | On Shelf |
| Schiller Park Public Library - Juvenile Stacks | CELEBRATIONS BIRTHDAYS DE LA PENA | | On Shelf |
| South Holland Public Library - Juvenile Stacks | E DEL | | On Shelf |
| South Holland Public Library - Juvenile Stacks | E DEL | | On Shelf |
| St. Charles Public Library District - Youth Services Picture Book | PB ME FAMILY DEL | | On Shelf |
| Thomas Ford Memorial Library - Juvenile Stacks | E DELAPENA | | On Shelf |
| Tinley Park Public Library - 2nd Floor | E FICTION DE LA PENA, MATT | | On Shelf |
| Tinley Park Public Library - 2nd Floor | E FICTION DE LA PENA, MATT | | On Shelf |
| Town and Country Public Library District - Kids Picture Books | E DEL (MAKE-BELIEVE/IMAGINATION) | | On Shelf |
| Villa Park Public Library - Picture Books | EF DEL | | On Shelf |
| Westchester Public Library - Juvenile Stacks | Y PICTURE DEL | | On Shelf |
| West Chicago Public Library District - Kids Picture Books | E DEL | | On Shelf |
| Wood Dale Public Library District - Kids Picture Books | DEL | | On Shelf |
| Woodridge Public Library - Juvenile Picture Books | EASY DEL | | Checked out |
