Northeast
These books feature states located in the Northeast (Connecticut, Delaware, Maine, Maryland, Massachusetts, New Hampshire, New Jersey, New York, Pennsylvania, Rhode Island, & Vermont):
| Connecticut | ||
| F NEF | The Days I Loved You Most | Neff, Amy |
| Maine | ||
| F BUC | Port Anna | Buck, Libby |
| F CON | The Instruments of Darkness | Connolly, John |
| F COR | The Sweet Goodbye / Danny Barrett | Corbett, Ron |
| F DAY | One Big Happy Family | Day, Jamie |
| F FOX | The Widow of Pale Harbor | Fox, Hester |
| F GAI | Heartwood | Gaige, Amity |
| F ORE | Maine Characters | Orenstein, Hannah |
| F SUL | The Cliffs | Sullivan, J. Courtney |
| F WAR | Looking Glass Sound | Ward, Catriona |
| IF WAD | Memory Lane / Sons of Scandal | Wade, Becky |
| JF BEH | The Monstrous Adventures of Mummy Man and Waffles | Behling, Steve |
| JF PHI | Wildfire | Philbrick, W.R. |
| JF WIL | First Bear Hunt / Wildnerness Ridge | Chandler, Matt |
| LP F MET | Fox Crossing / Fox Crossing, Maine | Metz, Melinda |
| LP IF DAV | She Gets July / Mainely Romance | Davis, Susan Page |
| READ JF CRE | Moo | Creech, Sharon |
| Maryland | ||
| F DEL | Well Met / Well Met | DeLuca, Jen |
| JF GIR | Ann Fights for Freedom / Girls Survive | Smith, Nikki |
| Massachusetts | ||
| F AMI | Locust Lane | Amidon, Stephen |
| F BRO | Emily's House | Brown, Amy Belding |
| F CON | Community Board | Conklin, Tara |
| F FOX | A Lullaby for Witches | Fox, Hester |
| F HOF | The Invisible Hour | Hoffman, Alice |
| F NES | Beheld | Nesbit, TaraShea |
| F SWA | Kill Your Darlings | Swanson, Peter |
| F TRA | Silence | Tracey, Julia |
| JF GER | The Liars Society / The Liars Society | Gerber, Alyson |
| YA REY | The Summer of Lost Letters | Reynolds, Hannah |
| New Hampshire | ||
| F PIC | Mad Honey | Picoult, Jodi |
| F SPE | One Last Summer | Spencer, Kate |
| F WRO | The Hitchcock Hotel | Wrobel, Stephanie |
| IF HUN | Before We Were Us | Hunter, Denise |
| New Jersey | ||
| F HEA | Silent Came the Monster | Hearth, Amy |
| F MIC | Smuggler's Cove / Twin Lights | Michaels, Fern |
| F PRE | Welcome Home, Caroline Kline | Preiss, Courtney |
| JF RIN | The Hike to Home | Rinker, Jessica |
| JF TAR | I Survived the Shark Attacks of 1916 | Tarshis, Lauren |
| New York | ||
| F AST | Summer in the City | Aster, Alex |
| F BAR | The Lost Night | Bartz, Andrea |
| F BEL | Deception by Gaslight / Gilded Gotham | Belli, Kate |
| F SIL | A Winter in New York | Silver, Josie |
| Pennsylvania | ||
| F JOE | A Quiet Life | Joella, Ethan |
| F MUK | Murder by Degrees | Mukerji, Ritu |
| Rhode Island | ||
| F MOO | Mansion Beach | Moore, Meg Mitchell |
| F RIC | Last Night | Rice, Luanne |
| Vermont | ||
| F MCM | The Children on the Hill | McMahon, Jennifer |
| F SAG | The House Across the Lake | Sager, Riley |
| YA MCM | Two Can Keep a Secret | McManus, Karen |
| New England | ||
| F NOB | Summer Island | Noble, Shelley |