![buzzby avatar](/pub/profile/avatars/62/4762/792874762.jpg)
Looks like Volume 1, to take you through the first 6 weeks of 4th grade. After a few months, I might have a glimmering of how to use it. The stories are The Houdini Box, Encantado: Pink Dolphin of the Amazon, Navajo Code Talkers, Seeker of Knowledge, and Encyclopedia Brown and the Case of the Slippery Salamander (6th week is review).