After a surprise family trip to Mexico derails Ronnie Anne's birthday plans, she is determined to prove she's old enough to do her own thing - even if it means confronting an ancient preteen... Read allAfter a surprise family trip to Mexico derails Ronnie Anne's birthday plans, she is determined to prove she's old enough to do her own thing - even if it means confronting an ancient preteen demigod whose angst has apocalyptic potential.After a surprise family trip to Mexico derails Ronnie Anne's birthday plans, she is determined to prove she's old enough to do her own thing - even if it means confronting an ancient preteen demigod whose angst has apocalyptic potential.