The Case of the Vanishing...

Sandra Markle's Science Discoveries (Series)

Sandra Markle Author
(2014)

The Great Monkey Rescue

Nonfiction - Grades 4-8 (Series)

Sandra Markle Author
(2015)

The Search for Olinguito

Sandra Markle's Science Discoveries (Series)

Sandra Markle Author
(2017)

The Case of the Vanishing...

Sandra Markle's Science Discoveries (Series)

Sandra Markle Author
(2014)

The Long, Long Journey

Sandra Markle Author
Mia Posada Illustrator
(2014)

The Great Leopard Rescue

Nonfiction - Grades 4-8 (Series)

Sandra Markle Author
(2016)

Build, Beaver, Build!

Sandra Markle Author
Deborah Hocking Illustrator
(2016)

Snowy Owl Invasion!

Sandra Markle's Science Discoveries (Series)

Sandra Markle Author
(2018)

The Woolly Monkey Mysteries

Sandra Markle's Science Discoveries (Series)

Sandra Markle Author
(2019)

Mosquitoes

Creepy Crawlers in Action: Augmented Reality (Series)

Sandra Markle Author
(2021)

Stick Insects

Creepy Crawlers in Action: Augmented Reality (Series)

Sandra Markle Author
(2021)

The Great Shark Rescue

Sandra Markle's Science Discoveries (Series)

Sandra Markle Author
(2019)

Locusts

Creepy Crawlers in Action: Augmented Reality (Series)

Sandra Markle Author
(2021)

The Great Bear Rescue

Sandra Markle's Science Discoveries (Series)

Sandra Markle Author
(2020)

Jumping Spiders

Creepy Crawlers in Action: Augmented Reality (Series)

Sandra Markle Author
(2021)

Ticks

Creepy Crawlers in Action: Augmented Reality (Series)

Sandra Markle Author
(2021)

The Great Rhino Rescue

Sandra Markle's Science Discoveries (Series)

Sandra Markle Author
(2018)

The Great Penguin Rescue

Sandra Markle's Science Discoveries (Series)

Sandra Markle Author
(2017)

Praying Mantises

Creepy Crawlers in Action: Augmented Reality (Series)

Sandra Markle Author
(2021)