While recuperating in a Baghdad hospital from a traumatic brain injury sustained during the Iraq War, eighteen-year-old soldier Matt Duffy struggles to recall what happened to him and how it relates to his ten-year-old friend, Ali.

"As Jin Ling tries to save her sister Mei Yee from the Brotherhood of the Red Dragon in Hak Nam Walled City, one boy, Dai, can reunite them and save their lives--but only if he's willing to risk his own"--

Pip lives by his wits in the city of Clarel. But when he picks the wrong pocket, Pip finds himself in possession of a strange dried heart in a silver casket--and those who lost it will stop at nothing to get it back. With assassins on his trail and the ominous heart beginning to whisper to him, Pip and his childlike older sister El are drawn deeper into the forbidden world of magic. Now they must seek the help of the secret witches of Clarel and Princess...

Brought to Moscow in 1990s Russia by his mother's abusive boyfriend, five-year-old Mishka is forced by a gang of homeless children to lie and steal until he finds comfort and love with a pack of dogs. Includes historical note.

Badly injured, fourteen-year-old Blade must continue to use his exceptional "street smarts" and waning strength to outsmart dangerous thugs while he considers surrendering to the police to face the consequences of a past he has tried to forget.