| If your son likes the humor in the Stuart Gibbs series, he may enjoy John Scalzi’s “Old Man’s War” series. It has some profanity and more adult themes. My sons are huge fans of John Scalzi. |
| The Alex Rider series |
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Chronicles of Prydain
Incorrigible Children of Ashton Place Explorer Academy Hobbit/Lord of the Rings Redwall Chronicles of Narnia |
| Ranger's Apprentice |
| I second Land of Stories and Stuart Gibbs. |
| Thanks! These are excellent recommendations. |
|
Mysterious Benedict Society
Hardy Boys Encyclopedia Brown |
| I teach middle school and I swear they are all reading City Spies (except when they are reading Alan Gratz, but those seem less like the ones you said your kid likes). |
|
Golden Compass series
Origami Yoda series (much easier but very funny and surprisingly good messages) |
| Masterminds by Gordon Korman. |