Meg Ryan | Meg Cabot | Meg | Meg White | Meg Ritchie | Meg. | Murry Bergtraum High School | Murry Bartow | Meg Wynn Owen | Meg Tilly | Meg Murry O'Keefe | Meg Foster | Meg Beresford | John Middleton Murry | Roaring Meg hydro scheme | Roaring Meg (cannon) | Roaring Meg | Murry Wilson | Meg Wolitzer | Meg Whitman | Meg Shelton | Meg Rosoff | Meg Randall | Meg Paterson | Meg Oliver | Meg Meeker | Meg Linton | Meg Lees | Meg Lee Chin | Meg Giry |
He is the twin brother of Dr. Dennys Murry, a neurosurgeon specializing in research; elder brother to Charles Wallace Murry, who does not appear in the novel (or in any of the O'Keefe books); and a younger brother to Polly's mother, Meg Murry O'Keefe.
Major characters in the book who appear in other works by L'Engle include Polly and Charles O'Keefe and their parents, Calvin O'Keefe and Meg Murry O'Keefe, Mr. Theotocopoulos, and Canon Tallis.