How many chapters are in the novel Face On The Milk Carton?

The novel "The Face on the Milk Carton" by Caroline B. Cooney consists of 16 chapters. Each chapter delves into the story of Janie Johnson, a teenager who discovers her baby picture on a milk carton, leading her to question her identity and unravel a complex mystery. The chapters are structured to build suspense and reveal key plot points as Janie uncovers the truth about her past.