Dogsledding and extreme sports : a nonfiction companion to Magic tree house #26 : Balto of the Blue Dawn [Magic tree house fact tracker]by Osborne, Mary Pope 

BTSB Prebound(Random House, 2016)

BTSB #: 693344 Available

Dewey: 798.8/NAges: 7-10   
AR: 5.2 LG RC: 5.4 3-5 Lexile: 820 F&P: S

Genres:

Subjects: Iditarod (Race) Balto (Dog) Dogsledding Endurance sports

Summary: Track the facts about the famous sled dog race and other incredible feats--with Jack and Annie!

Endurance racing [Motor Mayhem]by Abdo, Kenny 

BTSB Prebound(Fly!, 2024)

BTSB #: 040255 Available

Dewey: 796.72/NAges: 7-10   
Lexile: 900

Genres:

Subjects: Automobile racing Vehicles Endurance sports

Summary: Explores endurance races and gives information related to their origins, rules, vehicles, and the impact they have on motorsports.