Book 6 in Aaron Johnson’s National Park Mystery series is coming Summer 2026. This time the setting is Mount Rainier National Park. If your kids love this series, then you will want to get your pre-order in now. Please contact Macdonald Book Shop to get your pre-order submitted. 

For those who have not started this middle grade mystery series, Aaron Johnson is creating a ten part National Park Mystery series that are more scavenger hunt than scary. The first National Park Mystery Series is set in our own Rocky Mountain National Park. It is a must for anyone who lives or visits Colorado, and who loves middle grade mysteries. 

Our local author Aimie Runyan, who creates fiction historical and contemporary fiction recommended the series because her kids love it! 

Don’t forget to call today to get a copy of 1 through 5, or pre-order book six.