Moose on a Mission

Someone is putting the squeeze on the animals of the Big Forest, and there's only one moose who can help in Agent Moose: Moose on a Mission, the second hilarious graphic novel chapter book from Mo O'Hara, the New York Times bestselling author of My Big Fat Zombie Goldfish!
Agent Moose, the best (worst) secret agent at Woodland HQ, and his slightly-more-intelligent sidekick, Owlfred, are on the case again!
There's big news in the Big Forest! The circus is in town, Granny Moose is coming to visit, and a mysterious robber is on the loose. When Agent Moose learns that someone is putting the squeeze on innocent animals, he and Owlfred rush to investigate, with Granny along for the ride!
Can they solve this mystery before any more animals face the big squeeze?