It may be his mothers’ wedding day, but it’s Donovan’s big day in Newman’s (Heather Has Two Mommies, 1989, etc.) latest picture book about queer family life. Centered on the child’s experience and refreshingly eschewing reference to controversy, the book emerges as a celebration of not only Mommy’s and Mama’s mutual love but progress toward equal marriage rights for same-sex couples. Readers, however, don't know immediately know why it is “a very BIG day” for Donovan or what the “very BIG job” is that he has to do. In his affectionate, humorous gouache paintings with digital finish, Dutton cleverly includes clues in the form of family pictures in an earlier spread set inside their home, and then a later spread shows Donovan in a suit and placing a “little white satin box that Aunt Jennifer gave him” into his pocket, hinting toward his role as ring bearer. But it’s not until the third-to-last spread that he stands with his parents and hands “one shiny gold ring to Mommy [and] one shiny gold ring to Mama.” He, of course, gets to kiss the brides on the last page, lending a happily-ever-after sensibility to the end of this story about a family's new beginning. (Picture book. 3-6)