Rick Riordan Trials of Apollo Collection 4 Books Box Set- Ages 9-14 - Paperback Age_7-9 ' Andrés was always smaller

' Andrés was always smaller than his friends

Clay has grown up under the mountain

while Grolim Hierarchs strove to destroy them with dark magic

but he's taken captive before he can report back to the New Republic leaders

Half Lost Nathan Byrn is running again

Rick Riordan Trials of Apollo Collection 4 Books Box Set- Ages 9-14 - Paperback Age_7-9 ' Andrés was always smallerThis Trials of Apollo collection is a four book series written by acclaimed author Rick Riordan . The series takes place in the same universe as Riordan's other popular series, including Percy Jackson and the Olympians , The Heroes of Olympus , and Magnus Chase and the Gods of Asgard . The Trials of Apollo is a thrilling adventure series that is sure to captivate readers of all ages. The series follows the story of Apollo, the god of the sun, music,