Danny and Lin never say no to adventure, so when Danny’s spy camera captures a tiny dinosaur crashing into Lin’s helmet during her skateboarding tryouts they know they have to investigate. But even they weren't prepared for a secret laboratory filled with amazing inventions (including the Shrink-a-Fier and the Expand-o-matic 2) and astonishing discoveries (Triceratops are NOT fond of the color red!). Who knew that tracking one tiny pterodactyl would open up such a giant world of adventure with the Microsaurs!?! Honey, I Shrunk the Kids meets Jurassic Park in this new action-packed illustrated chapter book series from author and illustrator Dustin Hansen.

WATCH OUT FOR TINY DINOSAURS!!! Danny and Lin are expert secret keepers. They're brave, smart, and maybe a little bit crazy. Which, as it turns out, is exactly what you need to be to take care of a rare collection of hungry, curious, extra-tiny dinosaurs. But when their friend Professor Penrod sends them a mysterious package filled with toothy, scratchy microsaurs hungry enough to chew through walls, along with a very large microsaur egg, even the bravest adventurers might find themselves outnumbered and in over their head. Honey, I Shrunk The Kids meets Jurassic Park in this fabulous illustrated chapter book series by Dustin Hansen.

TINY T-REXES = BIG TROUBLE!!! Adventures (and disasters) abound in this fun, fast paced chapter book about the perils of taking care of tiny dinosaurs. Danny and Lin are determined to be the best Microsaur sitters ever! Sure, things got a little out of control with the tiny-raptors and the Professor's lab might have gotten a bit ...destroyed. BUT it's all going to be absolutely fine. After all, they have a plan! Unfortunately, even the best plans can fall through when faced with the terror of tiny T-rex twins, and with the Professor on his way home, Danny and Lin find themselves racing against the clock to fix everything before he kicks them out of the Microterium forever! Adventures await in That's MY Tiny-Saurus Rex, the third book in Dustin Hansen's fast-paced and delightfully illustrated Microsaurs series.

Get ready for more microsaur mayhem (and a bit of babysitting!) in Tiny-Stego Stampede, the fourth installment of Dustin Hansen's action-packed illustrated chapter book series! LOOK OUT BELOW!!! Danny and Lin have gotten pretty good at taking care of tiny dinosaurs, so when Lin's mom asks them to babysit her sister ChuChu, they're sure they've got it covered. After all, what better place to spend an afternoon than hanging out in the Fruity Stars Lab and playing with the microsaurs? They will be the best babysitters EVER! But when the biggest microsaur they've ever seen starts a stego stampede, Danny and Lin realize they are up for their most important adventure yet. Not only do they need to stop the microsaurs from destroying the microterium, but they've also got to save ChuChu!

Disaster awaits when the most annoying girl in school discovers the existence of our favorite tiny dinosaurs in the fifth installment of Dustin Hansen's illustrated chapter book series. Vicky Van Varbles, AKA Lin's nemesis, AKA the most annoying person on the planet, has discovered the microterium! Lin is convinced that this is the Worst. Thing. EVER! Vicky has never kept a secret in her life. The only solution is to trap her in a bug jar for the rest of eternity. But Danny has a different plan . . . if they can induct Vicky into the (newly created) International Microsaur Protection Agency, he's sure she can be convinced to keep their secret. But first Vicky has to pass Lin's increasingly difficult and dangerous tests . . . If Danny can't get Lin and Vicky to work together, then the microsaurs really might be doomed!

A lab mix-up accidentally releases a full-sized Triceratops into the town festival in the sixth and final installment of Dustin Hansen's illustrated chapter book series, Microsaurs . As the first official members of the International Microsaur Protection Agency, Danny and Lin thought that they were prepared for anything. They've flown with Tiny-Dactyls, herded Tiny-Stegos, and wrangled Tiny-saurus Rexes. But when the Professor's newly upgraded Expand-o-matic messes up, they end up facing their biggest problem yet... a full-sized Triceratops let loose in the middle of the town's yearly Tomato Festival! Will Danny and Lin be able to stop their favorite Tiny-Tricera from terrorizing the town, or will the Microsaurs become front page news and be lost forever?