Christopher "Hawkeye" Collins and Amy (Amanda) Adams are a pair of 12-year-old fictional detectives, the main characters in a series of children's novels titled Can You Solve The Mystery?, credited to M. Masters (a pseudonym used by different writers), originally published from 1983–1985, by Meadowbrook Press. The series was republished in 1992, 2006-2007 by Spotlight (ABDO Publishing Company) and most recently in 2013 by Meadowbrook Press as Can You Solve The Mystery?. Source: Wikipedia (en)