Writing as: Stuart Gibbs

According to the bio on Amazon: "A few interesting things that Stuart Gibbs has done:

Worked at a zoo

Researched capybaras (the world's largest rodents)

Climbed Mount Kilimanjaro

Cage dived with great white sharks

Faced down a charging elephant

Swum with penguins in the Galapagos

Ice-climbed a glacier in Patagonia

Visited the cockpit of the Space Shuttle Atlantis

Helped rescue sixteen children from drowning off the coast of Israel

Written a few movies that actually got made (See Spot Run; Repli-Kate; Showdown)

Worked on a few animated movies (Anastasia; Open Season 3; Mickey, Donald, Goofy: The Three Musketeers"

Series Books
Spy School Spy School (2012)
  Spy Camp (2013)
  Evil Spy School (2015)
  Spy Ski School (2016)
  Spy School Secret Service (2017)
  Spy School Goes South (2018)
  Spy School British Invasion (2019)