IF YOU TELL A LIE
Characters - Alphabetical
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| FIRST NAME | LAST NAME | DESCRIPTION |
| Stephanie | Adams | Grace's 2nd grade classmate |
| James | Bond | One of Blakely's dogs |
| Dale | Corrigan | Houston police officer |
| Regina | Crosby | Jared's wife |
| Jared | Crosby | Victim; tennis coach |
| Jaylen | Crosby | Jared and Regina's son |
| Jordan | Crosby | Jared and Regina's son |
| Eric | Fischer | Boy at Camp Pendleton |
| Grace | Howard | One of the protagonists, supermodel |
| Robbie | Keho | Deceased; drug overdose |
| Jennifer | Love Hewitt | Actress admired by Meg |
| Dean | Morris | School dean |
| Becky | Phillips | Girl at Camp Pendleton |
| Blakely | Reynolds | Leader of the group, one of the protagonists |
| Phillip | Reynolds | Blakely's husband |
| Thomas | Reynolds | Blakely's father |
| Meg | Watson | One of the protagonists |
| Betty | Great-aunt of Thera's father | |
| Brenda | Donna's friend | |
| Camille | One of Blakely's dogs | |
| Claire | Meg's wife | |
| Clint | One of the boys who flirted with Blakely | |
| Dandelion | Meg's favorite horse at camp | |
| Donna | Host of a party | |
| Dylan | Brenda's boyfriend | |
| Elizabeth | Head swimming coach | |
| Elliott | Boy Blakely pushed underwater | |
| Emily | Blakely's friend | |
| Erik | Jameson's partner | |
| Greg | Wallace's partner | |
| Hilda | Thera's next-door neighbor | |
| Jackie | Real estate agent | |
| Jacob | Blakely's friend | |
| Jameson | Police officer who arrested Meg | |
| Jonathon | Blakely's half-brother | |
| Mason | Boy at the camp | |
| Matt | Meg's assistant | |
| Pearl | Regina's grandmother | |
| Samantha | Queen bee at Blakely's school | |
| Sean | One of the boys who flirted with Blakely | |
| Tessa | Grace's assistant | |
| Thera | One of the protagonists, spiritual counselor | |
| Wallace | Detective Grace met | |
| Winston | One of Blakely's dogs | |
| Yolanda | Regina's cellmate |
